DWK Life Sciences (Kimble)

The 90 mm filtration apparatus with stainless steel support is recommended when filtering large volumes of viscous or proteinaceous solutions to give the maximum flow rate. This unit is also used to produce ultra clean filtrate since the screen will not shed particles into the filtrate Each...

Non-Graduated Media Bottles Screw thread laboratory/media bottles without graduations and marking spots.

Sand, 16-30 mesh, 10 lbs

Reinforced bead top Scale is a permanent brown stain Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Bent angle of 105°, with Standard Taper joints on inlet and outlet ends and inner drip-tip which bypasses vacuum take-off tubulation Has drip-tip at exit end Side-arm accepts 5/16” i.d. flexible tubing Made from Kimax® Brand KG-33 borosilicate glass, which features a low coefficient of...

KIMAX® round-bottomed boiling flask Reinforced tooled top Designed from ASTM Specification E1403, Type II, Class I, requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

KIMAX flask with a graduation ring blasted on the neck. Calibrated to contain. With a marking spot ground glass stopper is supplied. Mixing bulb in the neck, between the stopper and capacity ring, contains Approximately one tenth of the capacity of the body to aid in dissolving or mixing the...

Outlets are 180º apart for easy installation into a variety of vacuum systems. Protects the mechanical pump from attack by corrosive vapors which can be condensed by using liquid nitrogen or dry ice/slurry mixtures. Two-piece construction allows removal of condensate.

Serialized and certified, single white metric scale Calibrated "to deliver" Class A certified Suitable for ISO 9000 Quality programs Permanently marked with an individual serial number Provides an easy way for a laboratory to meet QC/QA requirements. Supplied with a Certificate of...

Designed for preparation, storage and delivery of all liquid chromatography mobile phases.  As part of our ULTRA-WARE® series, these reservoirs are recommended for use under vacuum for filtration and vacuum degassing of mobile phase solvents. Plastic safety-coating blocks UV light up to...

KIMAX® flask calibrated to contain Class A accuracy but without a serial number Supplied with a polyethylene snap cap Replacement cap is 28150R Designed from ASTM Specification E288 requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM...

13X100 Scrw Rnd Btm Val 1000Cs

Volumetric pipets are ideal for measuring accurate volumes of liquids. Letters "TD" on the pipet indicate to deliver Sizes 1mL and larger are marked with large numerals on the bulb, indicating capacity Color-coded (ASTM E1273) for ease in sorting and selecting the correct pipet With a...

Replacement snap caps for Class A serialized and certified volumetric flasks. Yellow polyethylene construction Fits Kimble® series 28000, 28008, 28010, 28010K and 28015 Fits flask size 200, 250, 500 mL Case of 6

Great for start-up projects Assortment includes five of the most popular low form glass Griffin beakers.

Glass ungraduated Approximately 4 mL capacity Pasteur-type pipets for one time use in the transfer of small volumes. These pipets do not feature a constriction. Useful in automatic clinical analyzer techniques. Packaged in dispenser boxes containing 100 pipets and one 4 mL rubber bulb.

Clear glass with glass stoppers Pipet access is easy with wide mouth, volumetric flasks Superior strength, durability and safety from heavy, uniform walls Quick identification with large, permanent, easy-to-read markings Flat interior bottoms for stirring with standard stir bars Accuracy - graduated...

The 90 mm filtration apparatus with replaceable fritted glass support is recommended for large volume filtration analysis of corrosive liquids or samples with high particulate loads. The glass support disc can be replaced if it becomes clogged or if sample-to-sample contamination is a concern Like...

This straight high-vacuum valve is for use in vacuum applications up to 5 x 10-7 Torr. Designed with a precision external thread for fine control Can be used as a bleed up to 1/2 turn Full open position is at 1-1/2 turns Primary seal is made with a FKM o-ring on a tapered seat Non-rotating PTFE...

These U-shaped spargers are specially designed for use with Teledyne Tekmar 2000 and 3000 Purge and Trap Concentrators and with the 2016 and 2032 Autosamplers. 5 mL Fritted Sparger (2000/3000) with 1/2" mount Fritted spargers are recommended for potable water and wastewater samples Fritless...

Tubing nuts and ferrules are used to make connections between the tubing and the end fittings of CHROMAFLEX® columns.