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p-Acetylbenzonitrile (无证书)
癸醇
Organophosphorous Compounds Mixture - 8141 100ug/ml in Toluene
Dibenzo[e,ghi]perylene
NY1701028a 氟噻草胺 CAS号947601-82-3
(办证)氘代喹禾灵(3,3,3-D3)
氯苯嘧啶醇(符合:GB 2763-2016)
2,4,6-三氯苯酚 标准品
N-Acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate-d3
First Standard® 甲苯中20种农药混标,100μg/ml