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铃木宫偶联反应实验套装
Apparatus for the determination of Arsenic DAB, borosilicate glass, complete including: - 2 springs, length of spirals 20mm - Erlenmeyer flask, 100ml, graduated, ST 29/32 - tube wiht ST
GLASS MARKING PENCILS, LEAD-CASED, GREEN, 1 PACK = 12 PCS
尼龙针式滤器(100只/包)
ASCENTIS Express RP-Amide 高效液相色谱柱
BIOBASIC AX 5UM 30X0.32MM KAPPA GUARD
邻甲苯乙腈
ACQUITY UPLC BEH Amide Column 液相色谱柱
DL-2-氨基丁酸
2,7-二甲基咔唑