Vacuum filtration assembly funnel tops

Büchi^® receiving flask

Cannon-Fenske viscometer tube

Cannon-Fenske粘度计管

FRIO-Temp^® bottle thermometer

Glass dry ice trap

Kimble^® microcapillary pipettes

Nalgene^® pipette jars

Nalgene^® volumetric flask

Nalgene^® volumetric flask

Norprene^® A-60-G laboratory tubing

Norprene ^® A-60-G 实验室管路

Norprene^® A-60-G laboratory tubing

Norprene ^® A-60-G 实验室管路