Volumetric Flasks

◎ Ua raws li ISO 1042 thiab DIN 12664.
◎ Tsim los ntawm cov tshuaj tiv thaiv borosilicate iav.
◎ Polyethylene stopper.

khoom piav qhia

Clear Volumetric Flasks Khoom Code F2028xxxx Amber Volumetric Flasks Khoom Code F2029xxxx
Khoom CodePeev xwm (ml)Tol. (± ml)Qhov siab (hli)
F2028000110.02065
F2028000220.02065
F2028000550.02070
F20280010100.02090
F20280020200.03110
F20280025250.03110
F20280050500.05140
F202801001000.08170
F202802002000.10210
F202802502500.12220
F202805005000.20260
F2028100010000.30300
F2028200020000.50370
F2028500050001.00475
Lub khob ntim ntim yog lub caj dab nyias nyias pear-zoo li lub tiaj-bottomed volumetric ntaus ntawv nrog rau hauv av ua haujlwm iav stopper nrog lub cim rau ntawm caj dab qhia qhov ntim ntawm cov tshuaj thaum cov kua concave nto yog tangent rau kab ntawm lub caj dab muaj peev xwm ntawm lub raj mis ntawm qhov ntsuas kub. Nws yog raws nraim tib yam li lub ntim cim rau ntawm lub raj mis. Lub raj mis ntim yog cim nrog: kub, muaj peev xwm, thiab zuam cim .Ib lub raj mis volumetric yog ib tug precision ntsuas rau formulating ib tug meej concentration ntawm ib yam khoom. Nws yog lub caj dab slender, pear-shaped ca-bottomed iav lub raj mis nrog lub khob hauv av nrog lub nplai ntawm lub caj dab. Thaum lub ntim hauv lub raj mis ncav cuag cov kab cim ntawm qhov ntsuas kub, nws lub ntim yog lub ntim qhia, uas feem ntau yog "volume" ntim ntim. Tab sis kuj tseem muaj ob lub cim, lub sab sauv qhia qhov ntim. Feem ntau siv ua ke nrog pipettes. Lub raj mis ntim muaj ntau yam tshwj xeeb, xws li 5ml, 25ml, 50ml, thiab 100ml, thiab 250ml, 500ml, 1000ml, thiab 2000ml. Nws yog tsuas yog siv rau kev npaj ncaj qha ntawm cov qauv kev daws teeb meem thiab cov kev daws teeb meem kom raug raws li kev npaj cov qauv kev daws teeb meem. Volumetric flasks kuj hu ua volumetric flasks

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