مواد استاندارد
pHBuffer Solution pH5.00 ± 0.01 @20°C
pHBuffer Solution pH4.00 ± 0.01 @20°C .
pHBuffer Solution pH3.00 ± 0.02 @20°C
pHBuffer Solution pH2.00 ± 0.02 @20°C
pHBuffer Solution pH1.20 ± 0.02 @20˚C
pHBuffer Solution pH1.00 ± 0.02 @20°C
Pesticide Toxaphene 1000ug/ml in high purity Hexane
Pesticide Toxaphene 200ug/ml in high purity Hexane
Pesticide Single Component Standard 1000ug/ml PCB 209 2,2,3,3,4,4,5,5,6,6Decachlorobiphenyl
Pesticide Single Component Standard 1000ug/ml PCB 198 2,2,3,3,4,5,5,6Octachlorobiphenyl
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دتکتور تیوب گاز Nitrogen dioxide رنج: 0.2-12 بسته 10 عددی GASTEC ژاپن