Chromium ICP Standard,10000 μg/mL in 2-5% Nitric Acid

铬ICP标准溶液

FD &C Yellow 5

标准品

Thifensulfuron methyl,100 μg/mL in Acetonitrile

噻吩黄隆

2,2'',4,6-四溴二苯氧基苯, 50μg/mL 乙腈溶液, 2,2'',4,6-Tetrabromodiphenoxybenzene,50 μg/mL in Acetonitrile

酸性紫 30, Acid Violet 30

Acid Violet 9

酸性紫9

标准品, Halowax 1099

通过GC-VUV-碳氢化合物分析进行系统验证混合物,不同浓度。按重量计, System Validation Mixture by GC-VUV-Hydrocarbon Analysis,Varied conc. by weight

15种邻苯二甲酸酯混标,1000 μg/mL溶于正己烷, Custom Phthalate Standard @1000 μg/mL in Hexane

11种卤代烃混标,2000 μg/mL溶于甲醇(GB 18581-2020、GB 18582-2020、GB 24409-2020、GB 30981-2020), Custom VOC Standard@2000 μg/mL in PT Methanol