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3,3'-Dichlorobenzidine,100 μg/mL in Toluene

4,4'-Diaminodiphenylmethane (4,4'-Methylenedianiline),100 μg/mL in Toluene

2,4-Diaminotoluene ,100 μg/mL in Toluene

2-Nitronaphthalene ,100 μg/mL in Toluene

1,3-Dinitropyrene,100 μg/mL in Toluene

6-Hydroxychrysene,100 μg/mL in Toluene

1-Hydroxypyrene,100 μg/mL in Toluene

7-Nitrobenz(a)anthracene,100 μg/mL in Toluene

2-Nitrofluorene ,100 μg/mL in Toluene

1,8-Dinitropyrene,100 μg/mL in Toluene

2-Nitroanthracene,100 μg/mL in Toluene

5-Nitroacenaphthene ,100 μg/mL in Toluene

Custom Pesticide Standard@ 200 μg/Ml in Hexane

Benzidine,100 μg/mL in AcCN

3,3'-Dichlorobenzidine,1000 μg/mL in AcCN

Custom VOC Standard @

1,1,2-Trichloropropane,200 μg/mL in Methanol

2,4,6-trinitrobenzoic acid at 1000 ug/mL in Methanol

1,1,2-Trichloropropane@ 2000 μg/ml in Methanol

PBB MIX（B-001S、B-009S、B-030S、B-052S、B-103S、B-155S、B-209S）

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