Atrazine

CRM tus neeg sib tw yog tsim los ntawm kev cai-ua cov tshuaj tua kab ntshiab, ntxiv purifying cov tshuaj tua kab nyob rau hauv cov nqe lus ntawm nws lub cev thiab tshuaj zog los ntawm extraction, recrystallization, kem chromatography thiab cov zoo li, lees paub los ntawm preliminary qualitative tsom xam, ziab thiab aliquoting. (CAS Nr.: 1912-24-9)

Code.	Khoom npe	Certified tus nqi (%)	Cov txheeb ze tsis paub tseeb (%), (k=2)
GBW(E) 060615	RM ntawm Atrazine Pesticide	96.5	0.5

 

Ob txoj kev ntsuas qhov tseeb thiab txhim khu kev qha nrog cov qauv sib txawv, HPLC (UV ntes) thiab qhov sib txawv scanning calorimetry, yog siv los txiav txim thiab lees paub qhov purity ntawm RM. Txoj kev sib txuas traceability yog tsim los siv kev ntsuas cov txheej txheem thiab cov cuab yeej uas ua tau raws li cov kev xav tau ntawm cov zej zog metrological yuav tsum tau ua.

 

Kev Tshawb Fawb Kev Tshawb Fawb thiab Kev Tshawb Fawb

 

Raws li qhov yuav tsum tau muaj ntawm lub teb chaws cov txheej txheem txheej txheem ntawm CRM, CRM aliquots raug coj mus kuaj, thiab kev soj ntsuam zoo sib xws thiab kev ntsuas kev ruaj ntseg hauv cov ntsiab lus ntawm purity yog ua los ntawm HPLC (UV ntes). Cov txiaj ntsig tau pom zoo sib xws thiab ruaj khov.

 

Qhov pom zoo qhov tsawg kawg nkaus tus qauv yog 3 mg.

 

Qhov CRM no qhia tau hais tias muaj kev ruaj ntseg zoo hauv kev soj ntsuam xyuas, thiab lub sijhawm siv tau ntawm CRM no tau teem caij rau 2 xyoos txij li Hnub Ua Ntawv Pov Thawj. Kev ruaj ntseg ntawm CRM no yuav raug saib xyuas los ntawm NIM yav tom ntej. Tus neeg siv yuav raug ceeb toom tam sim ntawd, yog tias pom tias tus nqi sib txawv thaum lub sijhawm siv tau

 

 

Kev Tswj Xyuas Zoo

 

 

 

Pob, Cia thiab Sau

 

• Pob

Qhov CRM no tau ntim rau hauv lub raj mis xim av nrog cov ntsia hlau-saum, thiab txhua lub raj mis muaj tsawg dua 200 mg ntawm CRM no.

• Cia

Qhov CRM no yuav tsum muab cia rau hauv qhov txias, tsaus thiab qhuav. Qhov RM no yuav tsum tsis txhob siv kom txog thaum nws qhuav rau ntau tshaj 48 teev nyob rau hauv P2O5 drier thiaj li yuav tshem tawm cov ya raws.

• Nco tseg

Qhov RM no yog tshuaj lom thiab tsim kev puas tsuaj. Yuav tsum muaj kev tiv thaiv tsim nyog thaum siv nws. Kev nqus pa thiab kev sib cuag ntawm daim tawv nqaij yuav tsum zam. Tom qab ib qho me me aliquot ntawm CRM raug tshem tawm, lub raj mis yuav tsum tau muab kaw kom sai dua thiab khaws cia hauv qhov xwm txheej.

 

 

FAQ

 

Koj tuaj yeem tsim raws li cov neeg siv khoom tsim?

Yog, peb yog cov chaw tsim khoom; OEM thiab ODM ob leeg txais tos.

Koj lub Hoobkas ua li cas txog kev tswj kom zoo?

Qhov zoo yog qhov tseem ceeb. Peb muaj peb cov kws tshaj lij kev tswj xyuas pab pawg los tiv thaiv txhua kauj ruam ntawm kev tsim khoom.

Koj tuaj yeem yuav dab tsi ntawm peb?

Filter tip, pipette tip filter, filter tips pipette, yas lim tswv yim, cov lus qhia kho mob lim.

 

 

 

 

 

 

 

 

 

 

 

 

Cim npe nrov: atrazine, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, kev cai, lag luam wholesale, nqe, pricelist, dawb qauv