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Ekologiya · Ish joyi havosi (ko‘mir naycha/filtrlar)

Acetone,2-butanone,4-methyl-2-pentanone quality control samples in activated carbon tube

Katalog №BWZ7765-2016Hajmi2 tubes/set

Texnik xususiyatlari

ShakliQattiq
Yaroqlilik muddati9 oy
MatritsaFaollashtirilgan ko‘mir
QadoqActivated carbon tubes
Saqlash sharoiti2–8 ℃ haroratda, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang.

Qadoq hajmi

2 tubes/set, 68.7μg/pc

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Acetone68.7μg/pc10.3μg/pc67-64-1
2-butanone46.2μg/pc6.9μg/pc
4-methyl-2-pentanone86.8μg/pc13.1μg/pc
Acetone219.6μg/pc32.9μg/pc67-64-1
2-butanone149.7μg/pc22.5μg/pc
4-methyl-2-pentanone273.4μg/pc41.1μg/pc
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