2116 Results for: "Bleed Temperature Optimized (BTO) Septa for GC"

Supplier: VWR Collection

Ambidextrous gloves with beaded cuffs made from silicone-free nitrile. The specialised manufacturing processes result in consistently low particle counts and low levels of ionic extractables and non-volatile residue (NVR) transfer.

Supplier: VWR Chemicals

High quality standard agarose for routine analysis with broad separation range (0,05 to 50 kbp). Ideal for blotting applications due to high gel strength. Free from RNases, DNases and enzyme inhibitors.

Supplier: VWR Collection

A unique design of rotator makes this unit suitable for a wide range of mixing applications in biochemistry, molecular biology and histochemistry. The rotisserie assemblies allow for mixing tubes vertically, horizontally, or any position in between, therefore, gentle mixing, using a horizontal position is easily accommodated for applications such as hybridisation. Alternatively rotation with vertically positioned tubes produces a tumbling motion suitable for mixing samples in blood tubes. The two halves of the rotisserie can be adjusted independently of each other to increase versatility and facilitate optimisation of mixing.

Supplier: Avantor

Ammonium iron(II) sulphate hexahydrate 98.5-101.5% (by KMnO₄ titration), fine crystals, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: VWR Collection

Vortex mixer suitable for a range of different applications due to three interchangeable attachments and various inserts. Microtubes, microtitre plates, even 250 ml Erlenmeyer flasks can be attached by means of the specially designed strap. Attachments click securely onto the unit in any position. The unit is sturdy with coated, zinc die-casting.

Supplier: VWR Collection

Vortex mixer suitable for single, small containers up to 30 mm in diameter, for example, test tubes, centrifuge tubes and microtubes. The upper casing is PP and the test tube surface is made from inert TPU-plastic; the bottom section is a coated, zinc die-casting.

Supplier: VWR Chemicals

Citric acid monohydrate 99.7-100.5%, AnalaR NORMAPUR® Reag. USP, Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Chemicals

Pyridine, anhydrous ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS, ISO analytical reagent, for Karl Fischer titration

Supplier: MACRON AVANTOR BRAND

AR Select® - A line of acids specifically developed for trace metal analysis; analysed for up to 32 metals in the low ppb range. 

Supplier: VWR Chemicals

Cobalt(II) chloride hexahydrate 98.0-102.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent nickel-free

Supplier: VWR Collection

VWR® mini shakers feature variable-speed, microprocessor control, providing reliable, uniform mixing action. Ideal for cell cultures, solubility studies, extraction procedures, diagnostic tests, general mixing, hybridisation, genetics research, bacterial suspensions, staining/destaining, and washing procedures.

Supplier: VWR Chemicals

Gallium Standard, 1000 mg/L, VWR®, Gallium, Matrix: 2% HNO₃, Application: AAS standards

Supplier: VWR Chemicals

Methanol ≥99.9%, HiPerSolv CHROMANORM® Reag. Ph. Eur., ACS, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments

Supplier: Avantor

BAKER ULTRA RESI-ANALYZED® Reagent ultra high purity solvents and salts developed for organic residue extraction/concentration procedures.

Supplier: Avantor

di-Sodium L(+)-tartrate dihydrate 99.0-101.0%, crystals, BAKER ANALYZED® ACS suitable for standardization of Karl Fischer reagents, J.T.Baker®

Supplier: VWR Collection

VWR® Advanced magnetic stirrers are designed to deliver accurate and repeatable results in all research, academic and industrial applications. With stirring speeds reaching 1600 rpm, VWR® magnetic stirrers provide proper mixing. Available with resin plate.

Supplier: VWR Collection

General purpose shaker with microprocessor control which is ideal for basic mixing applications, bacterial suspensions, staining and destaining. Variable speed control provides consistent, uniform shaking action. The speed is adjustable via knob with 1 to 10 dial settings and the ramping feature slowly increases speed to the set point for added safety.

Supplier: VWR Collection

Light, ambidextrous, extended length gloves are ideal for food handling, catering and kitchen work, medical and lab applications, and other tasks with complex risks. The thin nitrile composition is free from phthalates, softeners and allergenic latex proteins.

Supplier: VWR Collection

These soft nitrile cleanroom gloves are manufactured from acrylonitrile butadiene.

Supplier: VWR Collection

Digital shakers with microprocessor control which are ideal for mixing applications with heavy loads, e.g. cell cultures, solubility studies and extraction procedures. Variable speed control provides consistent, uniform shaking action. The Accu-drive shaking system delivers exceptional speed control, accuracy, safety and durability, the system continuously monitors shaking speed and will maintain the set point even under changing loads.

Supplier: VWR Collection

Digital shaker with microprocessor control which is ideal for a range mixing applications, e.g. cell cultures, solubility studies and extraction procedures. Variable speed control provides consistent, uniform shaking action. The Accu-drive shaking system delivers exceptional speed control, accuracy, safety and durability; the shaking system continuously monitors shaking speed and will maintain the set point even under changing loads.

Supplier: VWR Collection

General purpose shaker with microprocessor control which is ideal for basic mixing applications, blotting techniques, staining and destaining. Variable speed control provides consistent, uniform shaking action. The speed is adjustable via knob with 1 to 10 dial settings and the ramping feature slowly increases speed to the set point for added safety.

Supplier: VWR Collection

Separator on the suction side of the rotary vane pump - separates liquid and particles from the inlet gas (can be installed directly on the inlet flange)

Supplier: VWR Collection

These disposable protective gloves are made of natural rubber latex.

Supplier: VWR Chemicals

For analytical gel separations of DNA/RNA below 1000 base pairs where a higher gel strength for ease of manipulation is required

Supplier: VWR Collection

Heavy duty shaker with microprocessor control which is ideal for mixing applications with heavy loads, e.g. bacterial suspensions, staining and destaining. Variable speed control provides consistent, uniform shaking action. The speed is adjustable via knob with 1 to 10 dial settings and the ramping feature slowly increases speed to the set point for added safety.

Supplier: VWR Collection

Digital shaker with microprocessor control which is ideal for mixing applications with heavy loads, e.g., cell cultures, solubility studies and extraction procedures. Variable speed control provides consistent, uniform shaking action. The Accu-drive shaking system delivers exceptional speed control, accuracy, safety and durability, the system continuously monitors shaking speed and will maintain set point even under changing loads.

Supplier: VWR Collection

Rocking platform shakers have variable speed and adjustable tilt to provide optimum control of mixing conditions, a gentle wave motion is ideal for blotting membranes and gels. Shakers maintain constant speed regardless of load or voltage fluctuations. Durable shakers with choice of models with single- or double-tiered stainless steel platforms.

Supplier: VWR Collection

These labels, made of PE film and with the GHS symbols, meet with GHS (Global Harmonised System) regulations for chemical substances and mixtures. These GHS symbols replaced traditional orange symbols (HSID) in 2015, when the pictogram on an orange square and R and S phrases disappeared. They are based on the physical, health and environmental risks posed by the substance.

Supplier: VWR Collection

VWR® cleanroom nitrile gloves are manufactured from a synthetic copolymer of acrylonitrile, butadiene and methylacrylic acid, that provides reliable, durable and comfortable hand protection during demanding cleanroom applications. These ambidextrous gloves exhibit high tensile strength, and strong permeation resistance against a wide variety of solvents, acids and bases.