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锥形磨口瓶塞，PP材质，14/23，方形，空心
异氰酸叔丁酯
Grad. pipette, 5:0,05 ml, class AS, 0-point in the tip, acc. to DIN EN ISO 385, for complete swift delivery, conformity certified, waiting time 5 s., DIFFICO brown, color-code red Pack
2-（哌嗪-1-基）吡啶-5-硼酸频那醇酯
甲苯中3-氯苯胺
1,3-双（二苯基膦丙烷）二氯化镍
单十二酸聚乙二醇酯
Wide-mouth bottle, PE-LD, with screw cap, PP, tall shoulder, 250 ml
BETAMAX NEUTRAL 5UM 100X2.1MM COLUMN
2-（2-甲氧基苯氧基） 乙胺盐酸盐
