Labware Products & Reviews

Highly transparent adhesive sealing tape with pressure- and heat-activated adhesive

Inserts are available preassembled with a polymer bottom spring or patented Top Spring™. The polymer spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical design permits complete sample removal. The Step Insert sits precisely in the neck of the vial, thus eliminating the need for metal or plastic springes.

These 500 mL PYREX® Kuderna Danish Concentrators are supplied with Keck clamps instead of spring hooks. The complete apparatus consists of a 3-Ball Snyder column (with 24/40 Standard Taper joints), a 500 mL flask (with 24/40 Standard Taper top and 19/22 Standard Taper lower joint), and a graduated 10 mL tube with an outer 19/22 Standard Taper joint. The tube graduations go from 0 to 2 mL in 0.1 mL increments and from 3 mL on i…

This PYREX® general purpose condenser can be used for either distillation or extraction. Although the condensing area per unit length of the 200mm long jacket is low, the large capacity water jacket gives efficient cooling. Condenser tubulations are approximately 10mm O.D. The adapter end is tooled for uniform stopper fit, accommodating a No. 3 rubber stopper.

OptiPMD is the second generation of a state-of-the-art solution for fast and reliable distillation analysis. It is in accordance to ASTM D7345, IP 596 and in perfect correlation with ASTM D86, D1160 (B100), ISO 3405 and IP 123. OptiPMD determines the boiling range characteristics of petroleum products in less than 10 minutes, using only 10 ml of sample and it’s included in at least 10 fuel specifications. Analysis of gas…

Perform reduced-volume distillations with the SimpleDist Micro block and Disposable Distillation Micro Tubes from Environmental Express. Small volume (6mL) distillations reduce distillation times and chemical use, saving time and money in your lab. The EPA approves the use of micro distillation systems with disposable tubes for the reporting of Cyanide. The system is easily adaptable for Ammonia and Phenols reporting as…

Uniquely designed MIDI-STIL™ system for scaled down midi-cyanide and other USEPA approved distillations.

Desiccators are enclosures containing desiccants for preserving moisture sensitive products. These desiccators are moulded-in from high quality plastics which is light and easy to handle. Silicone O-ring assures tight seal down to 0°C without using grease. Bottom part of the desiccators comes with thick perforated polypropylene disc with big holes in the middle for easy lifting.

Withstand temperatures up to 1150°C (2102°F)

Corning Pyrex brand clear glass tubing and clear glass rod is a low expansion borosilicate glass composition with high chemical resistance, making it the most popular type of clear glass in the world for scientific laboratory use. Corning Pyrex clear glass tubing and rod meets all U.S. pharmacopoeia specifications for Type 1A glass. It blends with all colored borosilicate glass as clear Pyrex intensifies gold and Silver fuming…