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蒲公英农残空白质控样 BQC4122231308B
4-氯邻苯二酚
Titanium Granulars (Ti) 99.99%
8-羟基喹啉硫酸盐 标准品
1,4-Butane-d8-diamine 2HCl 标准品
4-Amino-3-(1-naphthylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5’-triphosphate)
Multi-Method Calib. Std Set (86) 标准品
(p-Chlorophenyl)acetonitrile
2.2'.3.3'.6.6'-Hexachlorobiphenyl Solution 100ug/ml in Hexane
3,3‘-二氨基联苯胺