bai ling wei sigmaaldrich trc a2bchem aladdin

1ml 5ml 5 * 1ml 50mg 5l 1.2ml 100mg 10mg 1mg

1000 μg/ml in hexane 50 ppm in transformer oil 100 μg/ml in meoh 35 μg/ml in isooctane 500 ppm w/w in transformer oil 1000 μg/ml in meoh 3.0 mg/ml in isooctane 35 μg/ml in meoh 100 μg/ml in hexane 100 μg/ml in isooctane 100.00% 1000 μg/ml in isooctane analytical standard,100ug/ml in methanol certified reference material, 500mg/kg in transformer oil certified reference material, 50mg/kg in transformer oil