Fisher Scientific Finnpipette II User manual

1
INSTRUCTIONS FOR USE
Digital
Variable &
Fixed Volume
Fisherbrand ®
Finnpipette II
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2000 PARK LANE
Pittsburgh PA 15275
800-766-7000

2
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1 2 3 4
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1 2 3 4 5
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CONTENTS
PRODUCT DESCRIPTION 4
PIPETTE OPERATION 5
PIPETTING TECHNIQUES 5
CALIBRATION 7
MAINTENANCE 9
TROUBLE SHOOTING 11
PACKAGE 11
SPARE PARTS 12-13

4
PRODUCT DESCRIPTION
The Fisherbrand® Finnpipette II is a manual digital pipette. It operates on the air displacement
principle (i.e. an air interface) and uses detachable, disposable tips.
The adjusted delivery volume is displayed digitally on a readout window on the handle.
The eleven different models of Fisherbrand®Finnpipette II pipettes cover a volume range
from 0.2 µl to 10 ml.
Fisher
Catalog Number Volume Range Tip Size
21377814 0.2 µl - 2 µl, micro 10
21377815 0.5 µl - 10 µl, micro 10
21377816 0.5 µl - 10 µl 250 Universal, 200 Ext
21377817 2 µl - 20 µl 250 Universal, 300, 200 Ext
21377818 5 µl - 50 µl 250 Universal, 300, 200 Ext
21377819 10 µl - 100 µl 250 Universal, 300, 200 Ext
21377820 20 µl - 200 µl 250 Universal, 300, 200 Ext
21377821 100 µl - 1000 µl 1000,1000 Ext
21377822 200 µl - 1000 µl 1000
21377823 1 ml - 5 ml 5 ml
21377824 2 ml - 10 ml 10 ml
The sixteen different models of Fisherbrand®Finnpipette II Fixed Volume pipettes cover a
volume range from 1 µl to 10 ml.
Fisher
Catalog Number Volume Range Tip Size
1448765 1 µl 10
1448766 2 µl 10
1448767 5 µl 10
1448768 10 µl 10
1448769 20 µl 250, 200 Ext
1448770 25 µl 250, 200 Ext
1448771 50 µl 250, 300, 200 Ext
1448772 100 µl 250, 300, 200 Ext
1448773 200 µl 250, 300, 200 Ext
1448774 250 µl 1000
1448775 500 µl 1000
1448776 1000 µl 1000
1448777 2 ml 5 ml
1448778 3 ml 5 ml
1448779 5 ml 5 ml
1448780 10 ml 10 ml

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1
DIGITAL DISPLAY
The adjusted delivery volume is clearly indicated in the large digital display on the handle.
RAW MATERIALS
The Fisherbrand®Finnpipette II is made of mechanically durable and chemically resistant
materials.
PIPETTE OPERATION
SETTING THE DELIVERY VOLUME
1. Set the delivery volume using the push button on the top of the pipette.To increase
the delivery volume, turn the push button counterclockwise. To decrease the delivery
volume, turn it clockwise.
2. Make sure that the desired delivery volume clicks into place and that the digits are
completely visible in the display window.
3. Donotsetvolumesoutsidethepipette´sspeciedvolumerange.
Using excessive force to turn the push button outside the range may jam the mechanism
and eventually damage the pipette.
TIP EJECTION
Tohelpeliminatetheriskofcontamination,eachpipetteisttedwithatipejectorsystem.
The tip ejector system consists of a soft-touch tip ejector and specially designed gearing
mechanism. To release the tip, point the pipette at suitable waste receptacle and press the tip
ejector with your thumb.
SAFETY LABEL
You can mark the pipette application your initials the calibration date, etc. on the safety label.
Remove the clear plastic window on the edge closest to the push button (use the service tool
that comes with the pipette, or a screwdriver). Mark the adhesive label with a felt-tipped or
other pen and snap the window back in place.
SHELF HANGER
You can attach the pipette shelf hanger on a counter, pipette stand or anywhere where you
want to hang your pipette.
Clean the area where you plan to attach the shelf hanger. Apply two stickers to the underside
oftheshelfhanger.Presstheshelfhangerrmlyintoplace--onashelf,countertoporpipette
stand.Touse,hangthegrippyngerrestontheshelfhanger.
PIPETTING TECHNIQUES
Push and release the push button slowly at all times particularly when
working with high viscosity liquids. Never allow the push button to snap
back.
Makesurethatthetipisrmlyattachedtothetipcone.Checkfor
foreign particles in the tip.
1
2
13
3
Figures 4-7:
A = Ready position
B = First stop
C = Second stop

6
5
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4
Beforeyoubeginyouractualpipettingwork,llandemptythetip2-3timeswiththesolution
that you will be pipetting. Hold the pipette in an upright position while aspirating liquid. The
grippyshouldrestonyourindexnger.Makesurethatthetips,pipetteandsolutionareatthe
same temperature.
FORWARD TECHNIQUE
Fill a clean reagent reservoir with the liquid to be dispensed.
1. Depressthepushbuttontotherststop.
2. Dip the tip under the surface of the liquid in the reservoir to a depth of about 1 cm and
slowly release the push button. Withdraw the tip from the liquid touching it against the
edge of the reservoir to remove excess liquid.
3. Delivertheliquidbygentlydepressingthepushbuttontotherststop.Afteradelayof
about one second, continue to depress the push button all the way to the second stop.
This action will empty the tip.
4. Release the push button to the ready position. If necessary, change the tip and
continue pipetting.
REVERSE TECHNIQUE
The reverse technique is suitable for dispensing liquids that have a high viscosity or a tendency
to foam easily. The technique is also recommended for dispensing very small volumes. Fill a
clean reagent reservoir with the liquid to be dispensed.
1. Depress the push button all the way to the second stop.
2. Dip the tip under the surface of the liquid in the reservoir to a depth of about 1 cm, and
slowly release the push button.
 Thisactionwillllthetip.Withdrawthetipfromtheliquidtouchingitagainsttheedgeof
the reservoir to remove excess liquid.
3. Deliverthepresetvolumebygentlydepressingthepushbuttontotherststop.
 Holdthepushbuttonattherststop.Someliquidwillremaininthetipandthisshouldnot
be included in the delivery.
4. The remaining liquid should either be discarded with the tip or pipetted back into the
container.
REPETITIVE TECHNIQUE
The repetitive technique offers a rapid and simple procedure for repeated delivery of the same
volume. Fill a clean reagent reservoir with the liquid to be dispensed.
1. Depress the push button all the way to the second stop.
2. Dip the tip under the surface of the liquid in the reservoir to a depth of about 1 cm, and
 slowlyreleasethepushbutton.Thisactionwillllthetip.Withdrawthetipfromtheliquid
touching against the edge of the reservoir to remove excess liquid.
3. Deliverthepresetvolumebygentlydepressingthepushbuttontotherststop.
 Holdthepushbuttonattherststop.Someliquidwillremaininthetipandthisshouldnot
be included in the delivery.
4. Continue pipetting by repeating steps 2 and 3.

7
PIPETTING OF HETEROGENEOUS SAMPLES
(deproteinization in blood glucose determination, for example)
Usesteps1and2oftheforwardtechniquetollthetipwithblood.
Wipe the tip carefully with a dry clean tissue.
1. Immersethetipintothereagentanddepressthepushbuttontotherststop,makingsure
the tip is well below the surface.
2. Releasethepushbuttonslowlytothereadyposition.Thiswillllthetip.Keepthetipin
the solution.
3. Depressthepushbuttontotherststopandreleaseslowly.Keeprepeatingthisprocedure
until the interior wall of the tip is clear.
4. Finally, depress the push button all the way to the second stop to completely empty the tip.
CALIBRATION
AllFinnpipettesarefactorycalibratedandadjustedtogivethevolumesasspeciedwith
distilled or deionized water. The pipettes are constructed to permit re-adjustment for liquids of
different temperature and viscosity.
DEVICE REQUIREMENTS AND TEST CONDITIONS
An analytical balance must be used. The scale graduation value of the balance should be
chosen according to the selected test volume of the pipette:
Volume range readable graduation
under 10 µl 0.00 1 mg
10-100 µl 0.01 mg
above 100 µl 0.1 mg
Test liquid: Water, distilled or deionized, “grade 3” water conforming ISO 3696. Tests are done
in a draft-free room at a constant (±0.5°C) temperature of water, pipette and air between 15°C
to 30°C. The relative humidity must be above 50%. Especially with volumes under 50 µl the
air humidity should be as high as possible to reduce the effect of evaporation loss. Special
accessories, such as the evaporation trap, are recommended.
PROCEDURE TO CHECK CALIBRATION
The pipette is checked with the maximum volume (nominal volume) and with the minimum
volume.Anewtipisrstpre-wetted3-5timesandaseriesoftenpipettingsisdonewithboth
volumes. A pipette is always adjusted for delivery (Ex) of the selected volume.
Procedure:
1. Do 10 pipettings with the minimum volume.
2. Do 10 pipettings with the maximum volume.
3. Calculate the accuracy (A) and precision (cv) of both series.
4. Compare the results to the limits in the Table 1.
If the calculated results are within the selected limits, the adjustment of the pipette is correct.
7

8
8ADJUSTMENT
Adjustment is done with the service tool.
1. Place the service tool into the openings of the calibration nut at the top of the handle.
2. Turn the service tool clockwise to increase, or counterclockwise to decrease the volume.
3. After adjustment check the calibration according to the instructions above.
FORMULAS FOR CALCULATING RESULTS
Conversion of mass to volume
V = (w + e) x Z V = volume (µl)
w = weight (mg)
e = evaporation loss (mg)
Z = conversion factor for mg/µl conversion
Evaporationlosscanbesignicantwithlowvolumes.Todeterminemassloss,dispensewater
to the weighing vessel, note the reading and start a stopwatch. See how much the reading
decreases during 30 seconds (e.g. 6 mg = 0.2 mg/s).
Compare this to the pipetting time from taring to reading. Typically pipetting time might be 10
seconds and the mass loss is 2 mg (10 s x 0.2 mg/s) in this example. If an evaporation trap or
lid on the vessel is used the correction of evaporation is usually unnecessary.
Range Volume Accuracy Precision
µl µl % s.d.µl cv%
0,2-2µl 2 ±0.080 ±4 0.040 2.0
0.2 ±0.080 ±40 0.020 20.0
0,5-10µl 10 ±0.120 ±1.2 0.080 0.8
1 ±0.120 ±12 0.080 8.0
2-20µl 20 ±0.20 ±1.0 0.10 0.5
2 ±0.20 ±10.0 0.10 5.0
5-50µl 50 ±0.50 ±1.0 0.20 0.4
5 ±0.50 ±10 0.20 4.0
10-100µl 100 ±0.80 ±0.8 0.30 0.3
10 ±0.80 ±8.0 0.30 3.0
20-200µl 200 ±1.60 ±0.8 0.60 0.3
20 ±1.60 ±8.0 0.60 3.0
200-1000µl 1000 ±8.0 ±0.8 3.0 0.3
200 ±8.0 ±4.0 3.0 1.5
100-1000µl 1000 ±8.0 ±0.8 3.0 0.3
100 ±8.0 ±8.0 3.0 3.0
1-5 ml 5000 ±40.0 ±0.8 15.0 0.3
1000 ±40.0 ±4.0 15.0 1.5
2-10 ml 10000 ±60.0 ±0.6 30.0 0.3
2000 ±60.0 ±3.0 30.0 1.5
Volume Accuracy Precision
µl µl % s.d.*µl cv%
1 ±0.04 ±4.0 0.04 4.0
2 ±0.05 ±2.5 0.04 2.0
5 ±0.07 ±1.4 0.07 1.4
10 ±0.09 ±0.9 0.08 0.8
20 ±0.12 ±0.6 0.10 0.5
25 ±0.15 ±0.6 0.13 0.5
50 ±0.3 ±0.6 0.2 0.4
100 ±0.4 ±0.4 0.3 0.3
200 ±0.8 ±0.4 0.6 0.3
250 ±1.0 ±0.4 0.8 0.3
500 ±1.5 ±0.3 1.5 0.3
1000 ±3.0 ±0.3 0.3 0.3
2000 ±6.0 ±0.3 4.0 0.2
3000 ±9.0 ±0.3 6.0 0.2
5000 ±15.0 ±0.3 10.0 0.2
10 ml ±30.0 ±0.3 20.0 0.2
TABLE 1: Maximum permissible errors according ISO8655

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The factor Z is for converting the weight of the water to volume at test temperature and pressure.
A typical value is 1.0032 µl/mg at 22°C and 95 kPa. See the conversion table on page 15.
Accuracy (systematic error)
Accuracy is the difference between the dispensed volume and the selected volume of a pipette.
A = V - V0A = accuracy
V = mean volume
V
0 = nominal volume
Accuracy can be expressed as a relative value: A% = 100% x A / V0
Precision (random error)
Precision refers to the repeatability of the pipettings. It is expressed as standard deviation (s)
orcoefcientofvariation(cv)
s = standards deviation
v = mean volume
n = number of measurements
Standard deviation can be expressed as a relative value (CV) CV = 100% x S / V
MAINTENANCE
When the Fisherbrand
®
Finnpipette II is not in use, make sure it is stored in an upright
position. We recommend a Finnpipette stand for this purpose.
SHORT-TERM CHECKING
The pipette should be checked at the beginning of each day for dust and dirt on the outside
surfaces of the pipette.
Particular attention should be paid to the tip cone. No other solvents except 70 % ethanol
should be used to clean the pipette.
LONG-TERM MAINTENANCE
If the pipette is used daily it should be checked every three months. The servicing procedure
starts with the disassembly of the pipette.
DISASSEMBLING 0.2-50 µl / 1-40 µl PIPETTES
1. Press the tip ejector.
2. Insert the maintenance pliers under the ejector bar to release the tip ejector.
3. Remove the tip cone by pressing with maintenance pliers.
4. Pull out the piston and the spring.
5. Keep the tip cone vertically and push out with piston the rest of the piston
assembly. Then keep the tip cone upside down and tap all parts from tip cone.
Remember keep all parts in order on table for reassembly.
6. Clean the piston, the piston spring and the O-rings with a dry napless cloth.
7. Check the tip cone for foreign particles.
8. Grease the cleaned parts with the lubricant that comes with the pipette.

10
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9. Reassemble the pipette components.
All 0.2-50µl / 1-40µl: First, slide the spring 14, spring support 15 and tube 16 back on
 thepiston.Compressthespringwithngersbypressingpistonandspringsupport15
agains each other.
5-50µl / 11-40µl: Slide bigger O-ring 17, smaller O-ring 18, (2-20µl bigger O-ring 18a,
smaller O-ring 18b), spring support 19 (sharp edges against spring) and small spring 20 on
the piston.
0.5-10µl / 3-10µl:FirstslideO-ringtube17(largerholerst),biggerO-ring8,smaller
O-ring 19 and O-ring support 20 on the piston. Then slide small spring 21, spring support
22 (sharp edges against spring) and O-ring 22 on the O-ring support 20.
0.2-2µl / 1-2µl:FirstslideO-ringtube17(largerholerst)andsealingcombination18
on the piston. Then slide small spring 19, spring support 20 (sharp edges against spring)
and O-ring 21 on the sealing combination 18.
All 0.2-50µl / 1-40µl: Carefully slide the entire assembly into the tip cone and release
 yourngers.
10. With the push button depressed all the way carefully attach the tip cone to the handle so
that the adapter opening is on the tip ejector side. Do not bend the thin piston wire when
assembling. Press in the snap joints.
11. Assemble the tip ejector and check the calibration according to the instructions.
DISASSEMBLING 50-1000 µl / 41-1000 µl PIPETTES
1. Press the tip ejector.
2. Insert the pliers under the ejector bar to release the tip ejector.
3. Remove the tip cone using the maintenance pliers.
4. Pull out the piston.
5. Remove the O-ring, O-ring support and spring from the tip cone.
6. Clean the piston, the piston spring and the O-ring with a dry napless cloth.
7. Check the cylinder for foreign particles.
8. Grease the cleaned parts with the lubricant that comes with the pipette.
9. Slide parts over the piston pressing down the large spring. Attach the tip cone to the
handle so that the adapter opening is on the tip ejector side, and press in the snap joints.
10. Check the calibration according to the instructions.
DISASSEMBLING 1-10 ml / 2-10 ml PIPETTES
1. Press the tip ejector.
2. Insert the pliers under the ejector bar to release the tip ejector.
3. Remove the part 2 from part 1 of the tip ejector using the maintenance pliers to release the
snap joint.
4. Removethecylinderbypressingpart1ofthetipejectorrmlytowardsthecylinder.This
action releases the snap joint so you can remove the cylinder.
5. Clean the O-ring and cylinder. Regrease the O-ring and the cylinder.
6. Assemblethepartsintheoppositeorderofdisassembly.Alljointsaresnaptandcanbe
pushed together by hand. Be careful not to bend the pipette during assembly because this
could damage the snap joints or the piston.
7. Check the calibration according to the instructions.

11
Solution
Attachrmly
Clean tip cones attach new tips
Clean and grease O-ring and
cylinder.
Grease accordingly
Change the O-ring
Follow instructions carefully
Attachrmly
Recalibrate according to instructions
Recalibrate with the liquids in
question
Defect
Leakage
Inaccurate
dispensing
Inaccurate
dispensing
with certain
liquids
PACKAGE
The Fisherbrand®Finnpipette II is shipped in a specially designed package containing the
following items:
1. The Finnpipette 5. Instruction manual
 2.Servicetool 6.Calibrationcerticate
3. Maintenance pliers 7. Shelf hanger
4. Tube of grease 8. Two stickers
Possible reason
Tip incorrectly attached
Foreign particles between tip and
tip cone
Foreign particles between the piston,
the O-ring and the cylinder
Insufcientamountofgreaseon
cylinder and O-ring
O-ring damaged
Incorrect operation
Tip incorrectly attached
Calibration altered: caused
by misuse, for example
Unsuitable calibration
High viscosity liquids may
require recalibration
STERILIZATION
The entire pipette can be sterilized by autoclaving it at 121°C (252°F) (minimum 20 minutes).
No special preparations are needed for autoclaving. You can use steam sterilization bags if
needed.
After autoclaving the pipette must be cooled to room temperature for at least two hours. Before
pipetting, make sure that the pipette is dry. We recommend that you check the calibration after
every sterilization cycle to achieve the best possible accuracy.
TROUBLE SHOOTING
The table below lists possible problems and their solutions.

12
6
13 13
0,5-10µl
3-10µl Fix
14
15
16
16
17
15
15
13 13
14
15
16
13
16
15
14 14
5
17
16
17
10 10
1
2
1-5ml
2-5ml Fix
2-10ml
6-10ml Fix
0,2-2µl
1-2µl Fix
5-50µl
11-40µl Fix 2-20µl
10-100µl
14
15
13
14
16
17
13
14
15
16
20-200µl
41-200µl Fix
100-1000µl 200-1000µl
201-1000µl Fix
3
4
18 a

13
13
13
14
14
12
10
10
20
10
12
12
11
17
18
21
20
19
11
22
23
21
19
18
18
19
20
10
10
11
11
11
12
12
11
12 12
ab
10
10
11
11
11
12
12
19
18 b
20
15
16
15

14
15
5-50µl / 11-40µl Fixed
5. 10592510
5. 10593960 Fix 20µl
5. 10593970 Fix 25µl
6. 2207390
6. 2210550 Fix 20µl
6. 2210560 Fix 25µl
10. 10593430
11. 10593630
12. 10593110
13. 2206430
13. 2205720 Fix 20/25µl
14. 1131810
15. 10593340
16. 10593330
17. 1030500
18. 1033060
19. 10593500
20. 1132000
2-20µl
5. 10592510
6. 2207380
10. 10593090
11. 10593630
12. 10593110
13. 2206440
14. 1131810
15. 10593340
16. 10593330
17. 10593320
18. a 1030380
18. b 1033110
19. 10593360
20. 1132120
0,5-10µl / 3-10µl Fixed
5. 10592500
5. 10593990 Fix 5µl
5. 10592510 Fix 10µl
6. 2207370
6. 2210530 Fix 5µl
6. 2210540 Fix 10µl
10. 10593090
11. 10593630
12. a 10593110
12. b 10593120
13. 2205710
14. 1131810
15. 10593340
16. 10593330
17. 10593310
18. 1030170
19. 1030060
20. 10593290
21. 1131800
22. 10593360
23. 1030170
0,2-2µl / 1-2µl Fixed
5. 10592560
5. 10592590 Fix 1/5µl
6. 2207360
6. 2210510 Fix 1µl
6. 2210520 Fix 2µl
10. 10593090
11. 10593630
12. 10593120
13. 2205700
14. 1131810
15. 10593340
16. 10593330
17. 10593300
18. 2205730
19. 1131800
20. 10593360
21. 1030170
Shelf hanger
2206740
10. 10593410
11. 10593630
12. 10593100
13. 10589450
14. 1130560
15. 1130550
16. 1054260
17. 1030020
20-200µl /
41-200µl Fixed
5. 10592520
5. 10592540 Fix 50µl
5. 10592530 Fix 100µl
5. 10592550 Fix 200µl
6. 2207410
6. 2210570 Fix 50µl
6. 2210580 Fix 100µl
6. 2210590 Fix 200µl
10. 10593420
11. 10593630
12. 10593110
13. 1053840
14. 1130510
15. 1053860
16. 1030160
10-100µl
5. 10592520
6. 2207400
10. 10593620
11. 10593630
12. 10593110
13. 2206600
14. 1131810
15. 10593340
16. 1030510
All
1. 10593720
2. 2900580
3. 10593050
4. 1527200
2-10ml / 6-10ml Fixed
5. 10592550
5. 10592590 Fix 10ml
6. 2207450
6. 2210660 Fix 10ml
10. 10593660
11. 2206730
12. 1033050
13. 10593440
14. 10593670
1-5ml / 2-5ml Fixed
5. 10592540
5. 10592590 Fix 2/3/5ml
6. 2207440
6. 2210630 Fix 2ml
6. 2210640 Fix 3ml
6. 2210650 Fix 5ml
10. 10593680
11. 2206720
12. 1030230
13. 10593130
14. 10593690
15. 1058180
16. 1131940
100-1000µl / 200-1000µl
201-1000µl Fixed
5. 10592530
5. 10592600 Fix 250µl
5. 10592520 Fix 500µl
5. 10593980 Fix 1000µl
6. 2207420 / 100µl
6. 2207430 / 200µl
6. 2210600 Fix 250µl
6. 2210610 Fix 500µl
6. 2210620 Fix 1000µl
SPARE PARTS
Figure 15 lists spare parts and reorder numbers

15
Temperature Air pressure
°C kPa
80 85 90 95 100 101,3 105
15,0 1,0017 1,0018 1,0019 1,0019 1,0020 1,0020 1,0020
15,5 1,0018 1,0019 1,0019 1,0020 1,0020 1,0020 1,0021
16,0 1,0019 1,0020 1,0020 1,0021 1,0021 1,0021 1,0022
16,5 1,0020 1,0020 1,0021 1,0021 1,0022 1,0022 1,0022
17,0 1,0021 1,0021 1,0022 1,0022 1,0023 1,0023 1,0023
17,5 1,0022 1,0022 1,0023 1,0023 1,0024 1,0024 1,0024
18,0 1,0022 1,0023 1,0023 1,0024 1,0025 1,0025 1,0025
18,5 1,0023 1,0024 1,0024 1,0025 1,0025 1,0026 1,0026
19,0 1,0024 1,0025 1,0025 1,0026 1,0026 1,0027 1,0027
19,5 1,0025 1,0026 1,0026 1,0027 1,0027 1,0028 1,0028
20,0 1,0026 1,0027 1,0027 1,0028 1,0028 1,0029 1,0029
20,5 1,0027 1,0028 1,0028 1,0029 1,0029 1,0030 1,0030
21,0 1,0028 1,0029 1,0029 1,0030 1,0031 1,0031 1,0031
21,5 1,0030 1,0030 1,0031 1,0031 1,0032 1,0032 1,0032
22,0 1,0031 1,0031 1,0032 1,0032 1,0033 1,0033 1,0033
22,5 1,0032 1,0032 1,0033 1,0033 1,0034 1,0034 1,0034
23,0 1,0033 1,0033 1,0034 1,0034 1,0035 1,0035 1,0036
23,5 1,0034 1,0035 1,0035 1,0036 1,0036 1,0036 1,0037
24,0 1,0035 1,0036 1,0036 1,0037 1,0037 1,0038 1,0038
24,5 1,0037 1,0037 1,0038 1,0038 1,0039 1,0039 1,0039
25,0 1,0038 1,0038 1,0039 1,0039 1,0040 1,0040 1,0040
25,5 1,0039 1,0040 1,0040 1,0041 1,0041 1,0041 1,0042
26,0 1,0040 1,0041 1,0041 1,0042 1,0042 1,0043 1,0043
26,5 1,0042 1,0042 1,0043 1,0043 1,0044 1,0044 1,0044
27,0 1,0043 1,0044 1,0044 1,0045 1,0045 1,0045 1,0046
27,5 1,0045 1,0045 1,0046 1,0046 1,0047 1,0047 1,0047
28,0 1,0046 1,0046 1,0047 1,0047 1,0048 1,0048 1,0048
28,5 1,0047 1,0048 1,0048 1,0049 1,0049 1,0050 1,0050
29,0 1,0049 1,0049 1,0050 1,0050 1,0051 1,0051 1,0051
29,5 1,0050 1,0051 1,0051 1,0052 1,0052 1,0052 1,0053
30,0 1,0052 1,0052 1,0053 1,0053 1,0054 1,0054 1,0054
CAUTION!
The Fisherbrand®Finnpipette II is designed to allow easy in-lab service. If you
would prefer to have us or your local representative service your pipette, please
make sure that the pipette has been decontaminated before you send it to us.
Please note that the postal authorities in your country may prohibit or restrict the
shipment of contaminated material by mail.

16
1507910-07
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