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trans-1,2-Cyclohexanediol
Multiclutch bosshead, Castaloy alloy,for rods of 12,7 mm dia.
DP 迷你存储箱 5 包 棕色
钛(Ti)ICP-MS标准溶液,1000mg/L±0.3%溶于20% HCl
omega(7-nitro-2-1,3-benzoxadiazol-4-yl)(2S,3R,4E)-2-aminooctadec-4-ene-1,3-diol
Micro spatula, length: 130 mm, 40 x 4 mm, with two flat ends, stainless steel
WITONEX-30-CLEANSING CONCENTRATE, 1 KG BOTTLE
Symmetry 300 C-18柱
易认安全洗瓶,LDPE,白色LDPE或PPCO瓶体;PP或HDPE盖;PPCO填充管,500mL容量,普通酒精,白色瓶盖
4-异丙基苯基肼盐酸盐