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Mixture #6-Polynuclear Aromatic Hydrocarbons 2000ug/ml in CH2Cl2:Benzene (50:50)
PUNYW26258238 Monascusic Acid D
(办证) 2,4,5-T D2,100ng/ul 标准品
Carbon Dioxide in Nitrogen (Nominal 7 % mol/mol)
靛蓝溶液,100ppm
Carbamazepine-d10
Tralomethrin Solution 100ug/ml in MTBE
1.2-Dibromoethylene (无证书)
苯噻酰草胺溶液,100ppm
4-Hydroxyestrone-1,2,16,16-d4 标准品