KYORITSU PACKTEST Glucose User manual

HandlingofPACKTESTBeforeandAfterUse
Keep unused PACKTEST tubes in the provided preserving bag after opening the laminated
packageandusethemassoonaspossible.Thereagentisrelativelyheat-sensitive.Becareful
of high temperature, like above 30℃, and high humidity. When exposed to high temperature
(above35℃)foralongtime,colordevelopmentbecomesweak.
Storage
For business use, please follow in a manner consistent with relevant laws and regulations.
Otherwise,thetubecanbedisposedascombustiblewaste.
Disposal
Ⓒ2023KyoritsuChemical-CheckLab.,Corp.
1-18-2Hakusan,Midori-ku,Yokohama,Kanagawa
226-0006,JAPAN E-mail:[e-mail]
Eyecontact → 
Immediatelyflusheyeswithplentyofwater.
Skincontact → 
Immediatelyflushcontactedareawithwater.
Ingestion → 
Immediatelyrinsemouth.
Ifswallowedthecontentoranysymptomappears,seekmedicaladviceimmediately.
PleaserefertoSDSforfurtherinformation.
FirstAid
4-AminoantipyrineVisualColorimetricMethodwithEnzyme
MainReagent:Enzymeand4-Aminoantipyrine
MeasuringRange:Glucose0-2mg/100mL
INSTRUCTIONS
Model WAK−GLU
Glucose
HowtoUse
HowtoReadtheResult
Atthereactiontime,comparethecolorofthetubewithStandardColor.Thenearestcolorindicatestheconcentration
valueoftheanalyteinyoursample.Acolorbetweentwostandardcolorsindicatesthevaluebetweenthem.
10min
① ② ③ ④
①
②
Remove the colored line at the top of the
tubetocleartheaperture.
Press the tube's side wall to expel the air,
andholdthetube.
③
④
Immerse the aperture of the tube into the sample, release the
fingertofillthetubehalfway.Invertthetubebackandforthlightly
for30times.
ComparetheactualcolorinthetubewithStandardColorafter
10min.
About
half
GLU
Pullouttheline.
30
8071J-2032EWAK-GLU-P

PACKTESTGlucose
1.
2.
3.
4.
5.
6.
7.
The optimum pH upon reaction will be around 7. If the pH of the sample exceeds 6-9, please
neutralizewithdilutesodiumhydroxidesolutionordilutesulfuricacidpriortomeasurement.
AGlucose standard solution of 100mg/100mLdevelopsacolordarkerthan2on the Standard
Color.Whenthevalueisexpectedtobehigh,pleasedilutethesamplepriortouse.
Keepthesampletemperaturebetween20-30℃.Ifthesampletemperatureislowerthan20℃,it
requireslongerreactiontime.
EnsurethatthePACKTESTtubeisfilleduptohalf.
Partiallyundissolvedreagentwillnotaffectthemeasurement.
When comparing to the Standard Color, please be sure to read under the daylight. It may be
difficulttodeterminethecolorunderthedirectsunlight,certainflorescentlights,mercurylamporLED.
Youcanputthelinebackintotheaperturetoseal.Thiswillavoidpossibilityofspillingthecontent
ofthetube.
Caution
≤ 100 mg /100mL
≤ 50 mg /100mL
≤ 20 mg /100mL
≤ 10 mg /100mL
≤ 5 mg /100mL
≤ 2 mg /100mL
≤ 1 mg /100mL
Anylevel
：
：
：
：
：
：
：
：
Al
3+
,B（Ⅲ）,Ba
2+
,Ca
2+
,Cl
-
,F
-
,I
-
,K
+
,Mg
2+
,Na
+
,NH 4+ ,NO 3
-
,PO 43
-
,SO 42
-
,Zn
2+
,
CationicSurfactant,CitricAcid,SuccinicAcid,TartaricAcid,Sucrose,
Phenol,Fructose,Lactose
Mn
2+
,Mo(Ⅵ),Ni
2+
,NO 2
-
,AnionicSurfactant,Silica
Starch
Co
2+
,Cr
3+
Cu
2+
,Fe
3+
Ag
+
,CN
-
,Cr（Ⅵ）,Galactose
Mannose
Fe
2+
,ResidualChlorine,HydrogenPeroxide,Maltose
Seawaterdoesnotaffectthecolordevelopmentbutproducesturbidity.
Oxidizing substances, like Residual Chlorine and Hydrogen Peroxide, may develop color and affect
theresult.Reducingsubstancesmayweakenthecolordevelopment.
Interference
Standard Color is prepared based on the standard solution. If there are some coexisting substances that may
causeinterference,pleasecomparetheresultwithofficialmethodorstandardadditionmethodforverification.
Belowisthelistofinterferencedataforacceptablelevelbyaddingeachofthesinglesubstancestothestandardsolution.
Ⓒ2023KyoritsuChemical-CheckLab.,Corp.
Feature
Thisproductutilizesanenzymaticmethod,whichallowsyoutomeasureglucoseinvarioussamples,
suchasinthebrewingfieldwithsimpleoperation.

【Caution】
Thisproductismadeforanalyzingwaterqualitypurposeonly.Donotuse
foranyotherpurpose.
This product contains small amount of chemicals. Please read instruction
manual,GHSlabels,SDS,andothernecessarydocumentthoroughlypriortouse.
Pleasekeepthisinformationhandyforfuturereference.
Please wash your hands thoroughly before and after the test.
Donotinhalethechemicalreagents.
Itishighlyrecommendedtowearprotectivegloves,eyeprotection,
andmaskuponusingthisproduct.
Avoid release chemical reagents or waste solution to the environment.
Pleasekeep thisproductoutofreach ofchildren.Keepitinthe
dryanddarkplaceatroomtemperature.
Pleasechecktheexpirationdateshownonthebox,andmakesure
tousewithinthedate.
Specificationsaresubjecttochangewithoutnotice.
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＜ Safety ＞
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＜ Storage ＞
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＜Other＞
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1-18-2Hakusan,Midori-ku,Yokohama,Kanagawa
226-0006,JAPAN E-mail:[e-mail]
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