Axygen AXYPET AP-10 User manual

ENGLISH 1 – 18
ESPAπOL 19 – 36
PORTUGS 37 – 54
FRANÇAIS 55 – 72
êìëëäàâ 73 – 90
Axygen Inc.
33210 Central Avenue
Union City, CA 94587, USA
Tel.: [phone]
Fax: [phone]
www.axygen.com

S
Figure / Dibujo / Figura / Dessin / êËÒÛÌÓÍ

CONTENTS
1 - Introduction
2 - Setting The Volume
3 - Aspirating And Dispensing Liquids
4 - Pre-Rinsing
5 - Dense And Viscous Liquids
6 - Axygen Pipette Tips
7 - Recommendations
8 - Recalibration
9 - Troubleshooting
10 - Cleaning And Sterilisation
11 - Pipette Kit And Accesories
12 - Spare Parts
1 - INTRODUCTION
The AXYPET is a volumetric instrument designed to
measure and transfer liquids precisely and safely. It can
accommodate volumes from 0.1 μl to 10,000 μl depending
on the model.
All AXYPETS feature a digital counter which shows the
pipetting volume. The set volume is visible in the window
on the handle. Volumes are set by either turning the
pipetting pushbutton (Fig. 1A2) or the adjustment knob
(Fig. 1B) in the appropriate direction. The pipette design
allows the user to lock the volume setting by sliding the
locking ring upwards (Fig.1S). The symbols printed on
the handle show which position is locked and unlocked.
The volume range for each model is shown on the pipetting
pushbutton (Fig. 1A1).
AXYPETs are produced in 10 models, covering the volume
range from 0.1 μl to 10,000 μl.
1
ENGLISH
Liquids are aspirated into disposable tips attached to the
pipette shaft. Disposable tips ensure maximum safety
and eliminate the possibility of cross-contamination of
the liquid samples.
To protect the user from contaminated tips, the AXYPET
is fitted with a built-in tip ejector, (Fig. 1D).
The ejector length can be adjusted to accommodate
virtually every type of tip available on the market. When
using narrow tubes, it may be necessary to remove the
tip ejector. This is done simply by pulling down.
Adjusting of the Tip Ejector Length
- in 2-1,000 μl pipettes (Fig. 6A).
The "H“ spacers, included with each pipette, allow the
ejector length to be adjusted by +1mm or +2mm.
An ”H0” spacer is fitted as standard. The outside shape
of the spacer identifies the adjustment.
- in 5,000 and 10,000 μl pipettes (Fig. 6B).
The length of tip ejector is adjusted by screwing in or
screwing out the tip ejector stem with a small screwdriver.
Turn the screwdriver counter clockwise to increase the
length of tip ejector, and clockwise to reduce the length
of tip ejector. The ejector can be adjusted by up to 5 mm.
If the ejector adjustment described above is not sufficient
or the diameter of the ejector opening is too large to eject
the tip it will be necessary to put the ejector cap “M” onto
the ejector, (Fig. 6C).
2
AP-2, AP-10
AP-20, AP-50, AP-100,
AP-200, AP-250, AP-1000
AP-5000, AP-10ML
Measurement and transfer of micro-volumes,
DNA sequencing and enzyme-assay applications.
Measurement and transfer of general
aqueous solution, acids and bases
Measurement and transfer of large volumes .
Model
AP-2
AP-10
AP-20
AP-50
AP-100
AP-200
AP-250
AP-1000
AP-5000
AP-10ML
Volume range [μl]
0.1 - 2
0.5 - 10
2 - 20
5 - 50
10 - 100
20 - 200
50 - 250
100 - 1,000
1,000 - 5,000
1,000 - 10,000

- in 2 and 10 μl pipettes (Fig. 6D)
The 2 μl - 10 μl pipettes may require the use of an ejector
cap "M" to efficiently eject certain brands of pipette tips.
Simply place the cap, supplied with the pipette, on the
bottom of the pipette shaft and slide the cap upwards
until it surrounds the bottom of the tip ejector.
The AXYPET is a high quality instrument which offers
excellent accuracy and precision.
The accuracy and precision (repeatability) of liquid volume
depends on the quality of tips used. The values for accuracy
and precision shown in the table below were obtained
using AXYGEN tips. Only these tips guarantee correct
operation of the pipettes and ensure accuracy and precision
of liquid sampling.
The accuracy and precision are obtained gravimetrically
using AXYGEN tips, performing at least 10 measurements
ENGLISH
3
of distilled water at a temperature of 20±1°C, according
to EN ISO 8655 standard.
The design enables the user to recalibrate the pipette
themselves according to the rules described in section 8.
2 - SETTING THE VOLUME
Setting the volume of the aspirated liquid can be done
either using the pipetting pushbutton (Fig. 1A2) or by the
adjustment knob (Fig. 1B). The volume display shown by
the counter has three digits. These should be read from
top to bottom. The lowest counter dial shows a scale
which allows volume setting in the minimum
graduation range. Examples of the black and red digits:
Pipettes AP-2
Red figures at the bottom = 1/100 μl
Increment = 0.002 μl
Pipettes AP-10, AP-20
Red figures at the bottom = 1/10 μl
Increment = 0.02 μl
Pipettes AP-50, AP-100,
AP-200, AP-250
Black figures only = 1 μl
Increment = 0.2 μl
Pipettes AP-1000, AP-5000
Red figures at the top - ml
Increment = 2 μl 10 μl
Pipettes AP-10ML
Red figures at the top - ml
Increment = 20 μl
To set the required volume, use the lower section of the
pipetting pushbutton (Fig. 1A2) or the adjustment
knob
(Fig. 1B), to increase or reduce the volume. The volume
adjustment can only be performed when the locking ring is
set in the lower position (Fig.5A).
4
AP-2
AP-20AP-10
AP-5000AP-1000
AP-10ML
AP-200
AP-250
AP-50
AP-100
Model
Volume
[μl]
Accuracy
[%]
Precision
[%]
AP-2
AP-10
AP-20
AP-50
AP-100
AP-200
AP-250
AP-1000
AP-5000
AP-10ML
0.2
1.0
Max 2.0
Min 0.5
5.0
Max 10.0
Min 2
10
Max 20
Min 5
25
Max 50
Min 10
50
Max 100
Min 20
100
Max 200
Min 50
125
Max 250
Min 100
500
Max 1,000
Min 1,000
2,500
Max 5,000
Min 1,000
5,000
Max 10,000
± 12.0
± 2.7
± 1.5
± 4.0
± 1.0
± 0.5
± 3.0
± 1.0
± 0.8
± 2.5
± 1.0
± 0.8
± 1.6
± 0.8
± 0.8
± 1.2
± 0.8
± 0.6
± 1.0
± 0.8
± 0.6
± 1.6
± 0.7
± 0.6
± 0.6
± 0.6
± 0.5
± 2.5
± 0.8
± 0.5
± 6.0
± 1.3
± 0.7
± 2.8
± 0.6
± 0.4
± 1.5
± 0.5
± 0.3
± 2.0
± 0.6
± 0.4
± 0.80
± 0.24
± 0.20
± 0.60
± 0.25
± 0.20
± 0.4
± 0.3
± 0.3
± 0.40
± 0.20
± 0.15
± 0.25
± 0.20
± 0.15
± 0.6
± 0.3
± 0.2

When the desired volume is set, the locking ring should be
moved to the upper position (Fig. 5B). All volume setting
procedures should end in the the reduction of volume
setting from a position just above the desired level to that
level. As further examples:
•When moving from a high volume setting to a lower
value, the pushbutton or adjustment knob should be
rotated at normal speed, clockwise, to take the setting
just above the desired level. It should then be further
rotated very slowly till the desired volume is shown on
the digital volume display.
•In the event that you overshoot the desired setting,
repeat the procedure by increasing the volume to
a position just above the desired volume and then once
again, reduce slowly to the desired level.
•When moving from a low volume setting to a higher
value, the pushbutton or adjustment knob should be
rotated at normal speed, anticlockwise, to take the
setting to a position just above the desired level. Then
reduce the reverse the rotation and slowly adjust back
until the desired volume is shown on the digital display.
•Once again, in the event that you overshoot the desired
setting, repeat the procedure by increasing the volume
to a position just above the desired volume and then
reduce slowly to the desired level.
•Following volume adjustment, move the locking ring to
the upper position, to lock the knob and prevent
accidental volume change.
3 - ASPIRATING AND DISPENSING LIQUIDS
Place a tip on the shaft of the pipette. See Section 6 for
the appropriate tip. Press the tip on firmly using a slight
twisting motion. This will ensure an airtight seal.
Important: Never aspirate liquids into the AXYPET
without a tip attached.
Aspiration
Press the pushbutton to the first positive stop, (Fig. 2A).
Holding the pipette vertically, immerse the tip into the
sample liquid. The depth to which the tip is immersed in
the sample liquid depends on the model.
ENGLISH
5
Release the pushbutton slowly and smoothly to aspirate
the sample, (Fig. 2B). Wait one second and then withdraw
the tip from the liquid. If the pipette tip is not immersed to
the recommended depth or if the pipetting pushbutton is
rapidly released, air may enter the disposable tip.
Avoid touching the orifice of the tip.
Dispensing
•Place the end of the tip against the inside wall of the
vessel at an angle of 10° to 40°.
•
Press the pushbutton smoothly to the first stop, (Fig. 2C).
Wait one second.
•Press the pushbutton to the second stop to expel any
remaining liquid, (Fig. 2D).
•Keeping the pushbutton depressed to the very end,
remove the pipette by drawing the tip against the inside
surface of the receiving vessel.
•
Release the pushbutton to its starting position, (Fig. 2E).
• Eject the tip by pressing the tip ejector button, (Fig. 2F).
Remember to change the tip whenever a different kind
of liquid is to be sampled.
Filters
A replaceable filter, fitted in a seat in the bottom part of the
shaft, is used in 5,000 μl and 10,000 μl pipettes (Fig. 3L).
This filter prevents the aspirated liquid from entering into
the shaft and thus from contaminating the inside of the
shaft and the piston. Using the filter is particularly important
when aspirating and dispensing large volumes of liquid.
If the filter becomes wet during liquid aspiration it should
be replaced with a new one.
Model
AP-2
AP-10
AP-20, AP-50, AP-100
AP-200, AP-250, AP-1000
AP-5000
AP-10ML
Immersion depth (mm)
≤1
≤1
2 – 3
2 – 4
3 – 6
5 – 7
6

4 - PRE-RINSING
When pipetting liquids of higher viscosity or lower surface
tension than water (e.g. sera or organic solvents), a film of
liquid is formed on the inside wall of the pipette tip. This
film can create an error. As the film remains relatively
constant in successive pipetting operations with the same
tip, this error can be eliminated by forming the film before
transferring the first sample. This is done by aspi
ra ting
a sample and dispensing it back into the same vessel.
Now, as the film is already formed, all of the following
samples will have better accuracy and repeatability.
This pre-rinsing operation should be repeated when the
volume to be aspirated is changed or when a new tip is
used.
5 - DENSE AND VISCOUS LIQUIDS
AXYPET specifications of accuracy and precision are
based on pipetting distilled water. Handling of liquids
with physical qualities of density, viscosity and surface
tension which differ substantially from water may need
gra
vimetrically checked compensation of the volume
setting.
Normally the degree of error resulting from heavy
or viscous liquids is negligible if pipetting is done slowly
and carefully. It is most important to give the liquids
some time to react to the change of pressure by holding
the pipette tip in its position for at least 2 sec. after the
aspiration and the blow out stroke.
If in extreme cases, this method of operation does not
result in accurate values, a compensation may be
achieved as follows:
Weigh the liquid pipetted when the AXYPET is set to the
nominal value. Then calculate the set-off from the nominal
value:
Corr: val. = 2 x nom. val. -
- weight of the sample
- density of liquid
Check this operation once again and correct if necessary .
Note the corrected value for further pipetting of the same
kind of liquid.
6 - AXYGEN PIPETTE TIPS
AXYGEN tips are made from high performance
polypropylene and their quality guarantees the precision
m
-
γ
m
γ
ENGLISH
7
and accuracy associated with the AXYPET. Strict control
is maintained throughout the manufacturing process to
ensure the highest quality.
The accuracy and precision figures for the AXYPET are
only guaranteed when AXYGEN tips are used. The use of
inferior quality tips will seriously degrade the performance
of the AXYPET.
Tips 10
These tips are used for volumes between 0.1 μl and 10 μl.
They are used with the AP-2 and the AP-10 models
.
Tips 200
These tips are used for volumes between 2 μl and 200 μl.
They are used with the AP-20, AP-50, AP-100 and the
AP-200 models.
Tips 250
These tips are used for volumes between 50 μl and 250 μl.
They are used with the AP-250 model.
Tips 1,000
These tips are used for volumes between 100 μl and
1,000 μl. They are used with the AP-1000 model.
Tips 5,000
These tips are used for volumes between 1,000 μl and
5,000 μl. They are used with the AP-5000 model.
Tips 10ML
These tips are used for volumes between 1,000 and
10,000 μl. They are used with the AP-10ML model.
7 - RECOMMENDATIONS
Observing the following recommendations will ensure
maximum possible accuracy and precision of liquid
sampling.
• Make sure to operate the AXYPET slowly and smoothly.
•The depth of immersion in the sample liquid should be
the minimum necessary and should remain constant
during aspiration.
•The AXYPET should be held in a vertical position.
•Change the tip when volume setting is changed or
when a different liquid is to be aspirated.
•Change the tip if a droplet remains on the end of the tip
from the previous pipetting operation.
8

9
•Each new tip should be pre-rinsed with the liquid to be
pipetted.
• Liquid should never enter the AXYPET shaft. To prevent
this:
- Press and release the pushbutton slowly and smoothly.
- Never turn the pipette upside down.
- Never lay the pipette on its side when there is liquid in
the tip.
•
Never force the volume setting beyond its recommended
limits.
•When pipetting liquids with temperatures different from
the ambient temperature, it is recommended to pre-rinse
the tip several times before use.
•Do not pipette liquids with temperatures above 70°C.
•When pipetting acids or corrosive solutions which emit
vapours, it is recommended to disassemble the shaft
and rinse the piston and seal with distilled water after
finishing the pipetting operation.
8 - RECALIBRATION
AXYPETs Pipettes are calibrated by gravimetrically,
using
AXYGEN tips and distilled water, at a temperature
of 20±1°C, according to EN ISO 8655 standard.
If during pipette operation you find that the accuracy
error (the difference between the real aspirated volume
and the preset volume) exceeds the permissible value
given in the table in section 1, the pipette recalibration
procedure should be carried out.
Before starting the recalibration it is necessary to check
whether the following requirements have been met during
error determination:
•the ambient temperature, and the temperature of the
pipette, tips and water was identical
•the density of the liquid used is close to that of distilled
water
•a balance with appropriate sensitivity has been used.
•mg/μl conversion factor has been taken into account
10
ENGLISH
•the requirements shown in sections 3 and 7 have been
met
If the above conditions are satisfied and the accuracy
error for selected volume given in section 1 exceeds the
permissible value, the pipette recalibration procedure
should be carried out.
The recalibration can be performed within one full turn of
the key to the right or to the left only.
Recalibration conditions:
Ambient temperature, the temperature of the pipette, tips
and liquid should be within the range 20-25°C and
stabilised during weighing within ±0.5°C
•Measurements should be conducted using distilled
water
•Balance sensitivity should be suitable for the volume to
be measured
Recalibration procedure:
•Set the dose volume depending on the pipette volume
according to the following table:
•Perform 5 aspirations, weigh each one and calculate
the average value of the aspirations
•Calculate average aspirated volume in μl multiplying
the average aspiration amount [mg] by the distilled
water density coefficient [μl/mg], which depends on
temperature and pressure according to the following
table:
Model
Range
of the pipette
volumes
[μl]
Preset
volume
[μl]
Permissible
volumes
[μl]
Volume change
ΔV for full turn
of the
calibration key [μl]
(24 increments)
AP-2
AP-10
AP-20
AP-50
AP-100
AP-200
AP-250
AP-1000
AP-5000
AP-10ML
0.1 - 2
0.5 - 10
2 - 20
5 - 50
10 - 100
20 - 200
50 - 250
100 - 1000
1,000 - 5,000
1,000 - 10,000
0.2
0.5
2
5
10
20
50
100
1,000
1,000
0.176 - 0.224
0.48 - 0.52
1.94 - 2.06
4.875 - 5.125
9.84 - 10.16
19.76 - 20.24
49.5 - 50.5
98.4 - 101.6
994 - 1,006
975 - 1,025
0.06
0.33
0.63
2.50
2.50
6.30
6.30
25.00
125.00
250.00
Volume checked [μl] Balance sensitivity [mg]
0.1 - 10 ≤0.001
10 - 100 ≤0.01
> 100 ≤0.1

If the average aspirated volume exceeds the permissible
value, the following should be done:
•Remove the pipetting pushbutton, (Fig. 4A),
Warning: The pipetting pushbutton consists of 2 parts:
the lower volume-setting section (Fig. 1A2) and the
upperbutton (Fig. 1A1). After removal of the pushbutton,
both parts will separate.
•Holding the volume setting knob to protect it against
rotation, insert the calibration key into the cuts of the
calibration screw, (Fig. 4B),
•Turn the key clockwise to reduce the aspirated volume,
or counter-clockwise to increase the volume. One full
turn of the calibration key changes the pipette aspiration
volume by the amount given in the table, (Fig. 4C),
•
Take out the key and fix the pipetting pushbutton (Fig. 4D).
The pipetting pushbutton should be fixed by placing the
lower section on the arbor first (Fig. 1A2) and then the
button
(Fig. 1A1).
Determine the average aspirated volume. The average
volume should be within the permissible range shown in
the table. If the volume exceeds the values stated, the
recalibration procedure should be repeated.
When pipetting liquids with physical properties considerably
different from those of water, follow the rules as
described in section 5.
9 - TROUBLESHOOTING
If you notice an improper pipette operation identify the
cause and eliminate the fault. To do this, follow the
instruction in the sequence provided. Replacement of
parts should be required only occasionally, and should
not occur under normal pipette use.
Droplets of liquid remain in the pipette tip.
Possible problem The tip is emptied too fast.
Temperature [°C] Pressure [kPa]
95.0 101.3 105.0
20
21
22
23
24
25
1.0028
1.0030
1.0032
1.0034
1.0037
1.0039
1.0029
1.0031
1.0033
1.0035
1.0038
1.0040
1.0029
1.0031
1.0033
1.0036
1.0038
1.0040
ENGLISH
11
Action Decrease the speed of pressing the
pipette pushbutton.
Possible problem The tip wettability has increased due
to extensive use.
Action Replace the tip with a new one.
Droplets of air appear in the liquid aspirated into the tip.
Possible problem The pipette tip immersion is too shallow.
Action Immerse the tip deeper according to
the instructions.
Possible problem The pipette tip is incorrectly pressed
onto the pipette shaft.
Action Press the pipette tip firmly.
Possible problem The tip is damaged or worn out due
to extensive use.
Action Replace the tip with a new one.
The pipette incorrectly aspirates the liquid or liquid
drops out from the tip.
Possible problem The pipette tip is incorrectly pressed
onto the pipette shaft.
Action Press the pipette tip firmly.
Possible problem The shaft nut is loose (Fig. 3F) in the
models AP-2 to AP-1000
Action Tighten the shaft nut.
Possible problem The sealing surface of the shaft is
cracked or scored.
Action Remove the tip ejector. Unscrew the
shaft nut, inspect the shaft and the
piston assembly. Replace the
damaged parts (see Section 12).
When reasembling the pipette, the nut
should be hand tightened.
In the models AP-2, AP-10 and AP-20,
the damage of the shaft may also
cause a damage of the piston assembly.
Replace the damaged parts (see
Section 12).
When reasembling the pipette, the nut
should be hand tightened.
To remove the tip ejector in models
AP-5000 and AP-10ML, remove the
ejector pushbutton (Fig. 3N) and
using a screwdriver unscrew the tip
12

ENGLISH
ejector by turning the screwdriver
counter-clockwise.
Possible problem Damage to the piston or seal due to
prolonged use with the aggressive
liquids.
Action Disassemble the pipette as described
above. Replace the piston, seal and
O-ring (see Section 12). Rinse the
inside of the shaft in distilled water
and dry. Lubricate the seal and O-ring
with the lubricant, that is included
with each pipette. Following piston
replacement, a calibration procedure
is required.
Note: The parts of AP-2 and
AP-10
pipette should be lubricated
evently with a minimum amount of
lubricant.
Possible problem The pipette is reassemled improperly.
Action Disassemble the pipette and
reassemble it, observing the proper
sequence of steps (Fig. 3).
Possible problem No lubricant on the sealing elements.
Action Remove the tip ejector. Unscrew the
shaft nut, remove the shaft, piston
assembly, seal and O-ring. Rinse the
removed parts in distilled water and
dry thoroughly. Lightly lubricate the
inside surfaces of the seal and the
O-ring with the included lubricant.
Reassemble the pipette in the reverse
order.
Possible problem Contamination of the inside of the
pipette caused by extensive aspiration
of chemically aggressive liquids or
because liquid got inside the pipette.
Action Remove the tip ejector. Unscrew the
nut, remove the shaft, piston assembly ,
seal and O-ring. Rinse the removed
parts with distilled water and dry
thoroughly. Lightly lubricate the
inside surfaces of the seal and the
O-ring with the lubricant. Reassemble
the pipette in the reverse order.
If you find an increase in the pipetting force, which
could happen after repetitive autoclaving of the pipette:
Action Remove the tip ejector. Unscrew the
shaft nut, and then remove the shaft,
piston assembly, seal and O-ring.
Rinse the removed parts in distilled
water and dry. Lubricate the internal
surfaces of the seal and O-ring with
lubricant that has been included with
each pipette. Reassemble the pipette
in opposite order.
Note: All parts of the pipette can
be autoclaved (see Section 10).
The shaft of the AP-5000 and
AP-10ML models should be auto-
claved without the filter.
If the problem continues after carrying out the above
steps, contact your AXYPET representative.
Before returning the pipette, please ensure that the
pipette is completely free of any chemical, radioactive or
microbiological contamination which could pose a threat
during transport and repair. As far as it is possible, clean
the pipette.
10 - CLEANING AND STERILISATION
Cleaning
External surfaces of the pipetting pushbutton, the ejector
pushbutton, the handgrip, the shaft nut and the adjustment
knob may be cleaned using a cloth dampened in
isopropyl alcohol. The remaining parts removed from the
pipette during pipette disassembly may be washed with
distilled water or isopropyl alcohol.
Sterilisation:
The pipette can be sterilised in an autoclave at 121°C for
20 minutes. After sterilisation, the pipette should be dried
and cooled to room temperature
It is recommended:
- to sterilise the pipettes in autoclave with an initial vacuum
and drying cycle,
- prior to sterilisation unscrew the shaft nut slightly in the
AP-2 to AP-1000 pipettes, and unscrew the shaft slightly
in the AP-5000 and AP-10ML. After autoclaving these
parts should be screwed tight again.
13 14

15 16
- to set the locking ring in lower (unlocked) position prior
to sterilisation.
The precision of the results should not alter if the pipetting
process and autoclaving are carried out as described
in this manual. Because a slight change in the accuracy
of the dosage may occur, it is recommended to:
- check the calibration of the pipette after the initial first,
third and fifth autoclaving cycles and then after every 10
autoclaving cycles.
11 - PIPETTE KIT AND ACCESSORIES
Pipette kit:
The pipettes are delivered in the kits including:
•Pipette
•Instruction manual
•Calibration key
•Ejector length adjustment spacers (for pipette models
AP-2 to AP-1000)
•Ejector cap (for pipette models AP-2, AP-10, AP-5000,
AP-10ML)
•Identification labels
•Filters (for pipette models AP-5000, AP-10ML)
•Lubricant
•Color Identification Rings
•Right Hand Ejector Button
Accessories:
AP-2
AP-10
AP-20
AP-50
AP-100
AP-200
AP-250
AP-1000
AP-5000
AP-10ML
T-300-R
T-300-R
TR-222-C-R
TR-222-C-R
TR-222-C-R
TR-222-C-R
TR-333-C-R
T-1000-C-R
T-5000-C*
T-10ML-C*
T-300-R-S
T-300-R-S
TR-222-C-R-S
TR-222-C-R-S
TR-222-C-R-S
TR-222-C-R-S
TR-333-C-R-S
T-1000-C-R-S
TF-300-R-S
TF-300-R-S
TF-20-R-S
TF-50-R-S
TF-100-R-S
TF-200-R-S
TF-350-R-S
TF-1000-R-S
Filtered
Pipet Tips
Sterile
Pipet Tips
Pipet Tips
Axygen
Cat No.
Cat No. Description
AP-ASD Acrylic Stand
AP-CSD Carousel Stand
AP-IDR Color Identification Rings
AP-LHEB Left Hand Ejector Button
* tips in bulk
Axygen Cat No.
Description
Standard
Racked
Standard
Racked, Sterile
Filtered,
Sterile
T-300-R T-300-R-S MicroVolume Tips,
0.2-10 μl, Clear
TF-300-R-S Filtered MicroVolume
Tips, 0.2-10 μl, Clear
TR-222-C-R TR-222-C-R-S Reference Tips,
1-200 μl, Clear
TF-20-R-S Filtered Tips,
1-20 μl, Clear
TF-50-R-S Filtered Tips,
1-50 μl, Clear
TF-100-R-S Filtered Tips,
1-100 μl, Clear
TF-200-R-S Filtered Tips,
1-200 μl, Clear
TF-350-R-S Filtered Tips,
1-300 μl, Clear
TF-1000-R-S Filtered Tips,
100-1000 μl, Clear
TR-333-C-R TR-333-C-R-S Reference Tips,
1-250 μl, Clear
T-1000-C-R T-1000-C-R-S Clear Tips,
100-1000 μl
T-5000-C* MacroVolume Tips,
1-5 ml, Clear
T-10ML-C* MacroVolume Tips,
1-10 ml, Clear
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