DWK Life Sciences (Kimble)

Suitable for autoclaving Plastic screw cap with cemented-in rubber liner is suitable for autoclaving up to 121°C 1756K30 is useful for water sampling and for tissue culture 1756K60 bottle has mark at 99 mL level KIMAX-35 bottles are designed from the requirements for milk dilution bottles given in...

Chemistry Kits The Standard Kit contains all the components necessary to perform the experiments described in the following texts: Organic Laboratory Techniques: A Microscale Approach, Pavia, Lampman, Kriz, Engel, Saunders College Publishing and Microscale Organic Laboratory, Mayo, Pike, Butcher,...

KIMAX bottle with a plug-style, closed bottom stopper that fits into an internally ground body. Designed from Federal Specification NNN-B-1493, Type I, Style I requirements.

FLEX-COLUMNS® are economical and easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications, while the long columns are ideally suited for gel filtration and adsorption chromatography. Constructed of polypropylene reservoirs...

Tubes are suitable for tissue culture work and general bacteriological use. Tubes are made from KIMAX-51 borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. Each tube has a chevron marking area. Trays are shrink wrapped in plastic film in modular...

Wide mouths allow easy access into these mixing bulb volumetric flasks for applications such as dissolving tablets and other solids. Mixing bulb in neck accommodates approximately one tenth of the flask’s total volume and is designed to aid in dissolving or mixing the contents of the flask...

Class B accuracy With filling tube and overflow tube Kimax®, with 3-way PTFE stopcock overflow cups and refill tube. Filling is through stopcock. Overflow tube at the top of the buret that accepts 1/4” i.d. flexible tubing. Buret is self-zeroing style. Stopcock for all sizes is Ps2. Scale...

Vials with cork backed foil liner cap High-density polyethylene Usable with standard liquid scintillation counting systems; suitable for low activity counting. Includes size 22-400 cap with cork-backed metal foil liner. Capacity: 20 mL. Maximum o.d.: 28 mm. Overall height with cap: 60 mm. Vials are...

Bottles come in corrugated cartons with divider cells (caps bagged) in a variety of cap/liner combinations Clear glass allows for easy viewing of contents Wide mouth design allows for efficient addition and removal of contents Easy-to-use, versatile storage for solids, liquids, powders and specimens...

These high quality gray chlorobutyl stoppers are used for research and pharmaceutical packaging applications. Universal gray chlorobutyl formulation passes Japanese, European and United States pharmacopeia testing for globally marketed pharmaceutical products Formulation contains no plasticizers,...

PTFE stopcock plug has a 1:5 taper PTFE  is chemically-resistant and self-lubricating

Tinfoil Liner Bottles come bulk packed in shrink wrapped with caps in bags Clear glass allows for easy viewing of contents Amber glass protects light-sensitive contents Two capacities: 2 and 4 ounces Choice of five liner styles Type III soda-lime glass Narrow mouth design

Clear screw thread sample vial Closed-top black phenolic closure with rubber liner (not attached) 60910L series vials are packaged in lab packs Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements

Ideal for microbiological or cell culture uses, this disposable flint culture tube is designed for both convenience and precision. With dimensions of 16 x 75mm, it offers ample space for cultures to grow and thrive. Its flint glass construction ensures durability and clarity, allowing for easy...

These flasks are RAY-SORB™ processed to protect your light-sensitive contents from short-length lightwaves. Calibrated to contain With a marking spot Supplied with a PTFE Standard Taper stopper having a color-coded handle Replacement stopper is 41901R Designed from ASTM Specification E288,...

Basic column used for many separations in adsorption and ion exchange chromatography. 40-60 micron porosity fritted disc is sealed in Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Manual hand crimper/de-crimpers for 11, 13, or 20mm aluminum seals and vials. Perfect for chromatography and general crimping needs.

100% gauged for wall thickness, concentricity and camber specifications Attached polyethylene caps OD 3.0124 (+0.00/-0.013) mm Wall thickness 0.284 mm Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

420300 series are basic columns used for many separations in adsorption and ion exchange chromatography Glass wool (not supplied) is used to support column packing Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Tooled, heavy-duty top finish Tops are of carefully controlled diameter Scale indicates approximate volume Thick walled body with tapered contour to minimize chipping

KimCote® plastic-coated bottles conform to ASTM E438, Type I, Class A glass. Bottle necks are standard taper ground to accept flathead color-coded PTFE stoppers.

KimCote® plastic-coated bottle has enhanced graduations and marking spot is permanent white enamel. This general use bottle is provided with a wide opening (approx. 30 mm ID) GL 45 screw thread and is supplied with linerless autoclavable (121 ºC max) polypropylene blue cap. Bottle design includes a...