48176 Results for: "Sodium+decyl+sulphate&pageNo=8"

Supplier: VWR Collection

This timer, with quartz-crystal accuracy, features count up and countdown functions.

Supplier: EP SCIENTIFIC

Clear or amber sample vials made from borosilicate glass.

Supplier: EP SCIENTIFIC

Borosilicate glass, clear. Septa vials with all the essentials and none of the frills. The VOA vials are processed and certified to meet EPA Performance based specifications for volatile organic analysis. Boxed with a protective chip board divider to prevent breakage during transport. Vial shoulder slope optimized to prevent air bubble entrapment. Comes with open-top white polypropylene cap PTFE-lined silicone septum which is permanently bonded to the cap for a secure seal. Certificate of analysis included.

Supplier: IKA

Rotators for smooth yet effective mixing, the basic model has fixed speed, and the digital unit features infinitely adjustable speed. Ideal for biological samples, particularly blood. Suitable for separating and mixing processes of powdered and liquid samples in tubes up to 50 ml. Easily removable attachments provide for quick cleaning in case of sample spills. Different optional attachments enable units to be used for a variety of applications.

Supplier: VWR Collection

PP, translucent, with purple screw cap.

Supplier: VWR Collection

The VWR® rotating mixer provides gentle to vigorous mixing of samples in up to 50 ml tubes.

Supplier: MACHEREY-NAGEL

Reagents for the determination of phosphate in water samples.

Supplier: Bohlender

Screw cap made of PPS, with handy knurl and integrated PTFE/silicone gasket.

Supplier: Corning

Useful for the manual harvesting of cells, scrapers are designed for use in flasks and cell lifters for use in harvesting cells (especially stem cells) in dishes.

Supplier: Merck

Platinum, black ≥98%, Supelco®

Supplier: Merck Millipore (Calbiochem‎)

EDTA tetrasodium salt tetrahydrate 98% (by complexometric analysis), Calbiochem®

Supplier: HUPFER METALLWERKE

Transport trolley with high quality stainless steel construction, complete with 25 mm deep shelves. Shelves have bevelled edges for user comfort.

Supplier: SciLabware

PYREX®, borosilicate glass, clear, with black phenolic screw caps with PTFE faced liner.

Supplier: BURKLE

Stainless steel construction. Developed for sampling milk powder. The collector is inserted into bags or casks and the sample is removed using a half-shell shaped lance. Insertion depth 385 mm, total length 480 mm, ext.Ø approximately 28 mm.

Supplier: Corning

Syringe filters are available with a choice of membrane type: Polyethersulfone (PES) for low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA), with or without prefilter, for lowest protein binding; Polytetrafluoroethylene (PTFE) for chemical resistance; regenerated cellulose (RC) – the best choice for DMSO compatibility; and nylon (NY) which is hydrophilic, surfactant-free and lowest extractable.

Supplier: Brand

Borosilicate glass 3,3.

Supplier: Air Liquide

Cryogenic storage vessel, Roller base for cryogenic storage container, standard, For: ARPEGE 40/55/75, GT21/26/35/38/40, TR range, TP range

Supplier: Greiner Bio-One

For storage in freezer or in the liquid nitrogen vapour phase. Thermal resistance of −196 to +121 °C.

Supplier: VWR Chemicals

Cloning Buffer, EDTA, 0,5 M solution

Supplier: VWR Chemicals

Ready to use Tris-EDTA buffer.

Supplier: BURKLE

The telescopic immersion tube adapts itself to the container height on insertion. This ensures good removal of residual liquid and means that the hand pump can be used with different containers.

Supplier: MARIENFELD

These single use, glass capillary tubes can be used for storage of small amounts of liquids or for the determination of melting point.

Supplier: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Supplier: 3M

These roll-down earplugs are made from a soft, energy-absorbing polymer foam which provides excellent hearing protection and all-day comfort.

Supplier: VITLAB

PP, translucent.

Supplier: Merck

Quick tests for visual colour comparison.

Supplier: VWR Collection

This 4-channel timer has a capacity of 99 hours, 59 minutes and 59 seconds or can be switched to a 12- or 24-hour clock.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, with spout.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.