249450 Results for: "Acids, High Purity, VWR Chemicals BDH ARISTAR ULTRA"

Designed for use in controlled environments, ultra high vacuum aluminium foil is virtually free from contamination and residual rolling oils. Foil is available in several sizes and supplied on plastic cores. For extra protection against contamination, it is packaged in a plastic dispenser box and wrapped in film.

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Masterflex® L/S® PTFE-Diaphragm Pump System, Avantor®

Supplier: Avantor Fluid Handling

Ideal for chemical feed/metering and applications requiring high-purity, high-pressure or both.

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VWR®, Septa ND17

Supplier: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

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Hydrochloric acid 36.5 - 38.0%, AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

ACS reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.

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VWR®, Tuning solution 1 in dil. nitric acid ARISTAR® for ICP-MS

Supplier: VWR Chemicals

8 Components in 2% HNO₃.

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FARRAR® ULC Ultra-Low Chambers

Supplier: TRANE TECHNOLOGIES

Purpose-built for life science applications, FARRAR®’s ULC series including the Ultra-Low Chamber (ULC-190), Ultra-Low Chamber (ULC-328), and the new Ultra-Low Chamber (ULC-259) are the only −20 to −80 °C, forced-air, ultra-low-temperature freezers on the market with air and water-cooled options.

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Choline chloride ≥98.0%, high purity

Supplier: VWR Chemicals

Choline chloride ≥98.0%, high purity

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Accessories For water purification system, Elga

Supplier: ELGA LabWater

High recovery reverse osmosis kit

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VWR® ARISTAR®, Multi-Element Calibration Standard 4 in Water with a Trace of Hydrofluoric Acid for ICP-MS

Supplier: VWR Chemicals

(12 Elements in H₂O with trace of HF ).

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Acetic acid glacial ≥99.5%, AR®, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Acetic acid glacial ≥99.5%, AR®, Macron Fine Chemicals™

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VWR® ARISTAR®, Multi-Element Quality Control Standard 2 in dil. Nitric Acid for ICP-MS

Supplier: VWR Chemicals

25 Elements in 5% nitric acid solution.

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Brij® 35 concentrate, high purity

Supplier: VWR Chemicals

Non-ionic detergent efficiently hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.

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Laboratory fume hoods, Protector®, XStream®

Supplier: LABCONCO

The Protector® XStream® benchtop laboratory hoods are chemical resistant, fiberglass reinforced, composite liner and baffle. These are designed for general chemical applications.

Sustainable Options Available

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n-Dodecyl-β-D-maltoside ≥99.0%, high purity

Supplier: VWR Chemicals

Non ionic detergent.

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Ultra-low temperature under counter freezer, model SU105UE, Stirling Ultracold

Supplier: Stirling Ultracold

The SU105UE is a compact ultra-low temperature freezer that is ideal for personal storage and situations where larger volume ULT freezers might otherwise remain half empty. The SU105UE delivers full performance ultra-low storage for under counter, bench top stacked installation. Using 100% natural refrigerants, SU105UE ULT freezer stores more samples in a smaller footprint than comparable models, and can plug into any outlet, worldwide.

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Diethyl pyrocarbonate ≥97.5%, high purity

Supplier: VWR Chemicals

DEPC is used to inactivate RNase enzymes from water and other laboratory utensils. DEPC covalently modifies histidine residues in RNase enzymes. DEPC can be used with PBS or MOPS buffer, but is incompatible with Tris and HEPES.