美国绿色建筑委员会VOC Mix 2, US Green Building Council VOC Set

o-Ethyltoluene

2-乙基甲苯(邻甲乙苯)

1,2,3,5-Tetramethylbenzene

1,2,3,5-四甲基苯

Vitamin B1 hydrochloride

维生素B1盐酸盐标准品(硫胺素盐酸盐)

Vitamin B12

维生素B12标准品

Vitamin E Acetate

维生素E醋酸酯

挥发性石油烃混标/VPH 基质加标用标准品 11种套标, VPH Matrix Spike,Varied conc. in MeOH

碱度标准品, Alkalinity Standard,1000 μg/mL in Water

亚甲基蓝活性标准物质, Methylene Blue Activated Substance Standard,1000 μg/mL in Water

总有机卤化物, TOX Standard,1000 μg/mL in Methanol

矿物油21 种耐磨金属多元素套标, Wear Metal Multi-Element Set

21种耐磨金属混标, Wear Metals Standard,500 μg/g in 75 cSt Base oil

22种耐磨金属元素混标, Wear Metals Standard,100 μg/g in 75 cSt Base oil

22种耐磨金属元素混标, Wear Metals Standard,500 μg/g in 75 cSt Base oil

23种耐磨金属元素混标, 23 Wear Metal Multi Element,10 μg/g in 75 cSt Base oil