AccuStandard
2组分日本饮用水臭味物质检测标准/(±)-土臭素和2-甲基异莰醇混标, Japan Drinking Water Odor Standard,100 μg/mL in Methanol
含氧汽油添加剂5种混标, Oxygenate Gasoline Additive Standard,Varied conc. in Methanol
Tetra-n-propyltin Internal Standard,2000 μg/mL in CH2Cl2
四正丙基氯化锡内标
莠灭净, Ametryn
非草隆-TCA, Fenuron-TCA
Baygon
残杀威
Botran
氯硝胺
草甘膦/N-(膦羧甲基)甘氨酸, Glyphosate
草甘膦/N-膦羧基甲基甘氨酸, Glyphosate ,0.1 mg/mL in Water
氯丹(工业级), Chlordane ,2.0 ng/μL in Isooctane