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8260 CALIBRATION MIX 3,1X1ML,MEOH VARIED CONCENTRATIONS 标准品
甲醇中磷胺溶液标准样品
4-Chlorobenzyl mercaptan
Butyl-/isobutyl phthalate Kit, neat (1226.16+8537.16+2102.16, 100mg each)
Peonidin 3-glucoside 标准品
呋喃西林代谢物(SCA-HLC-13C,15N2)
2,4-DB methyl ester Solution 100ug/ml in Methanol
1-Fluoro-3-methoxychrysene
联苯氯代衍生物A 40
GALLIC ACID(SH) 标准品