General Lab Products & Reviews

(This is the suggested replacement for 3120-200 and 3100-200)This 5.8L PYREX® desiccators has a rugged 24/29 Standard Taper stopcock with tooled hose connections that serve as the vacuum inlet. It is designed so that its manipulation is not affected by the vacuum. To introduce vacuum into the desiccator, loosen the stopcock to disengage the PTFE plug from contact with the glass. A half turn from this position closes the desicc…

Stopcock not included. For replacement, please see Cat. No. 3121-STPK Bulk packed polystyrene pipets are ideal for large-scale sterile and nonsterile liquid handling applications. Unique color-coded magnifying stripe for easier meniscus viewing. Sterile and nonpyrogenic and DNase-/RNase-free Accuracy within ± 2% at full volume Calibrated to deliver (TD-EX 20ºC) their contents with blowout.

(This is the suggested replacement for 3120-250 and 3100-250)This10.5L PYREX® desiccators has a rugged 24/29 Standard Taper external sleeves with tooled hose connections that serves as the stopcock. They are designed so that its manipulation is not affected by the vacuum. To introduce vacuum into the desiccator, loosen the stopcock to disengage the PTFE plug from contact with the glass. A half turn from this position closes th…

Stopcock not included. For replacement, please see Cat. No. 3121-STPK Bulk packed polystyrene pipets are ideal for large-scale sterile and nonsterile liquid handling applications. Unique color-coded magnifying stripe for easier meniscus viewing. Sterile and nonpyrogenic and DNase-/RNase-free Accuracy within ± 2% at full volume A unique antidrip tip reduce accidental drips and ensures accurate delivery Calibrated to del…

This is a replacement 24/29 Standard Taper stopcock with a tooled #10 hose connection. The plug material is PTFE, and is a suitable replacement for Cat. No. 3121-150, 3121-200 and 3121-250.

These flat PYREX® dishes have approximately a 325 mL capacity with rims that are reinforced and fire polished to reduce chipping. They will withstand repeated sterilization (wet or dry) and are ideal for storage and crystallization.

These flat PYREX® dishes have approximately a 740 mL capacity with rims that are reinforced and fire polished to reduce chipping. They will withstand repeated sterilization (wet or dry) and are ideal for storage and crystallization.

These flat PYREX® dishes have approximately a 1200 mL capacity with rims that are reinforced and fire polished to reduce chipping. They will withstand repeated sterilization (wet or dry) and are ideal for storage and crystallization.

These flat PYREX® dishes have approximately a 1770 mL capacity with rims that are reinforced and fire polished to reduce chipping. They will withstand repeated sterilization (wet or dry) and are ideal for storage and crystallization.

These flat PYREX® dishes have approximately a 2500 mL capacity with rims that are reinforced and fire polished to reduce chipping. They will withstand repeated sterilization (wet or dry) and are ideal for storage and crystallization.