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5-氯吲哚-2-羧酸乙酯
TEST TUBE RACK, STAINLESS STEEL WIRE, H. 70 MM, L. 269 MM, W. 56 MM, COMPARTMENT SIZE 20 X 20 MM,
2-氨基-5-硝基嘧啶
500-5000ul WITOPET premium单通道可调量程移液器
气相色谱柱,TG-BOND Alumina (Na2SO4 Deactivation) 30m x 0.53mm x 10μm
陶瓷干燥器托盘,用于标称规格 200 mm的干燥器,直径 190 mm
DURAN? Filter discs, d = 65 mm, porosity 0
PK100 VERSA VIAL AMBER VIAL 2.0ML 12X32
2,3-二羟基萘
气相色谱柱,TG-225MS 15m x 0.53mm x 1μm