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2-Methylpiperidine
Trifloxystrobin Solution 100ug/ml in Methylene chloride
山奈苷(P) 标准品
丰索磷砜-oxon
O-(2-Acetamido-2-deoxy-3,4,6-tri-o-acetyl-D-glucopyranosylidene)amino N-(4-nitrophenyl)carbamate
Kepone 100ug/ml in Hexane
四溴联苯醚
甲醇中沙蚕毒素溶液标准样品
混杀威溶液, 100ppm
First Standard® 二甲基亚砜中恶喹酸溶液,1000μg/mL