SRM 2972a  25-Hydroxyvitamin D Calibration Solutions25 -羥基維生素D的校準解決方案 20 x 1.2mL
SRM 2973  Vitamin D Metabolites in Frozen Human Serum (High Level)冷凍人血清中的維生素D代謝產物(高水平)  one vial
SRM 2974a  Organics in Freeze-Dried Mussel Tissue (Mytilus edulis)凍干貽貝組織中有機物 5g
SRM 2975  Diesel Particulate Matter 1g 現貨供應
SRM 2976  Mussel Tissue (Trace Elements & Methylmercury) Freeze-dried貽貝凍干粉組織(微量元素和甲基汞) 25g
SRM 3060  Monoester Phthalates in Acetonitrile  5 ampoules x 1.2mL
SRM 3064  Endothall in Water水中草多索 5 x 1.2mL
SRM 3067  Toxaphene in Methanol甲醇中毒殺芬 5x1.2mL
SRM 3068  Chlordane in Methanol甲醇中氯丹 5 x 1.2mL
SRM 3074  Phthalates in Methanol甲醇中鄰苯二甲酸鹽 5 x 1.2mL
SRM 3081  Aroclor 1016 in Methanol  5 x 1.2mL
SRM 3082  Aroclor 1232 in Methanol  5 x 1.2mL
SRM 3083  Aroclor 1242 in Methanol  5 x 1.2mL
美國NIST標準品 SRM 3084  Aroclor 1248 in Methanol  5 x 1.2mL
SRM 3085  Aroclor 1254 in Methanol  5 x 1.2mL
SRM 3086  Aroclor 1260 in Methanol  5 x 1.2mL