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Process Chemistry, NPT Compression Fitting, Screw, Metric,NPT Size ?”, Bore Size 14mm
卡尔费休12cm长针头,大口径针孔,可直接伸入试样瓶采样,适用于吸取粘性物质
果蔬汁中山梨酸、苯甲酸质控样
FILTER PAPER CIRCLES, BLUE RIBBON 5, DENSE, SLOW, FILTER D. 125 MM, IN BAGS á100 PCS
容量瓶,PFA材质,A级,500 ml,含旋盖,螺口规格GL 25
CHROMABOND LV-C8 COLUMNS
硒(Se) Metallo-Organic标液,50μg/g溶于 Mineral Oil
Tip-Box, PP,1 box with 96 tips 0,5-20μl on grey mounting plate
BETASIL C1 5UM 100X4MM COLUMN
2-氨基-9,9-二苯基芴