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,MW:244.39
p-Toluene sulfonic acid silver salt (无证书)
甲醇中烯酰吗啉溶液标准物质 广电计量
Primidone Related Compound C
L-α-4-Hydroxyphenyl-3,5-d2-glycine 标准品
磺胺
9(Z),12(E)-十八碳二烯酸甲酯(顺-9,反-12) 标准品
5-Methyl-2-thiophenecarboxaldehyde (无证书)
(3R,4S,5S,6S)-1-Aza-5-(t-butyldimethylsilyloxymethyl)-4-hydroxy-6-isopropyl-3-methyl-7-oxabicyclo[3.
苯氧羧酸类农药混标(GBT 18412.6-2006 纺织品 农药残留量的测定 第6部分) 标准品
4,4'-Dibromooctafluorobiphenyl Solution 2000ug/ml in t-Butylmethyl ether