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分样筛（非冲框）100目
PTFE膜片支撑盘
SCREWTHREAD TUBES, DURAN, FOR RD 14, 12 X 110 X 1.5 MM STRAIGHT, ACC. TO DIN 12216
NALGENE 980编织式透明塑料管，内径x外径x壁厚，1 x 1-5/16 x 5/32英寸
3,3'-二氟苯甲酮
4-辛基苯甲酸4-氰基苯酯
ALLIHN-CONDENSERS, ACC. TO DIN 12581, CONE ST 14/23, SOCKET ST 14/23, JACKET LENGTH: 250 MM
Lid, flat flange, DN 150, CN ST 29/32, 3X angled side neck 15° ST 29/32, 1X straight side neck ST 14/23, Borosilicate glass
三(2，3-二溴丙基)异氰脲酸酯
1,2,6-己三醇
