18548 Results for: "Certified Reference Materials, KLEN"

Supplier: Thermo Fisher Scientific

Ion calibration solution are mixtures of highly purified ionizable molecules specifically designed for negative mode calibration of ion trap and orbitrap instruments.

Supplier: LGC Standards PROMOCHEM

ASTM 7 colour standard, single solution

Supplier: VWR Chemicals

Organic Standard, Propyzamide neat Certified Reference Material, Pack type: Glass ampoule

Supplier: VWR Chemicals

Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis.

Supplier: VWR Chemicals

Refractive index Certified Reference Materials (CRMs) are ideal for verification and calibration of temperature controlled refractometers, with each CRM providing certified values for refractive index measurements at 20, 25 and 30 °C.

Supplier: VWR Chemicals

All turbidity standard solutions are Certified Reference Materials.

Supplier: Apollo Scientific

Standard for spectrophotometer calibration, SpectraSynQ 2121, Bottle

Supplier: GLASWARENFABRIK KARL HECHT

Educational Materials, Accessories, Application: Physics, Water decomposer, only the glass details

Supplier: VWR Chemicals

Algosol is a unique, natural product made from seaweed, suitable for the neutralisation of acids, such as hydrochloric, sulphuric, nitric and hydrofluoric. It absorbs spills immediately without breaking up, and can be used to extinguish fires.

Supplier: VWR Chemicals

Flash point Certified Reference Materials are for the verification of laboratory flash point instruments that are used in testing petroleum and derivative products. PMCC flash point standards are tested and certified in accordance with ASTM D93 'Standard Test Method for Flash Point by Pensky Martens Closed Cup Tester - Procedure A'

Supplier: VWR Chemicals

These coarse granules are easy to use, and when applied to liquid spillages, will absorb up to 80% of their own weight.

Supplier: VWR Collection

This speciality spill kit contains sorbents, neutralising agent, PPE and accessories so that you are prepared in an emergency. Contained in a handy tub, providing 17 litres of absorption capacity.

Supplier: REAGECON

Colour standard, Primary solution yellow (1 ml solution contains 45.0 mg FeCl₃.6H₂O) Reag. Ph. Eur., Glass bottle

Supplier: Thermo Fisher Scientific

Positive ion calibration solutions are mixtures of highly purified ionisable molecules specifically designed for positive mode calibration of ion trap and orbitrap instruments.

Supplier: Lovibond

Verification accuracy of photometers and validity of results.

Supplier: CPACHEM

The colour standard is specially intended for use in testing ChP and monographs. This solution was produced according to the specifications using ChP reagent quality components and water meeting the ChP monograph requirement for purified water.

Supplier: VWR Collection

VWR® absorbents and spill-containment products help keep your employees and work environment safe from unexpected spills, leaks, drips or other accidents.

Supplier: VWR Chemicals

CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).

Supplier: VWR Chemicals

Cloud Point Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Cloud Point according to IP 219, ISO 3015, EN 23015, ASTM D2500 and other equivalent test methodology.

Supplier: VWR Chemicals

Organic Standard, Endosulfan II, Certified Reference Material (Neat), Pack type: Glass ampoule/vial

Supplier: VWR Chemicals

Pesticides are usually chemical or biological substances that are used to prevent, destroy or mitigate any pests. Pesticides are released into the environemnet in order to eliminate these pests, but residues from these toxic chemicals also end up in the air, water, and even in food.

Supplier: REAGECON

The products can be used to calibrate, control, qualify and validate colour measurement instruments.

Supplier: VWR Chemicals

Per- and polyfluoroalkyl substances (PFAS) are amongst the primary emerging contaminants of concern. The detection and quantification of known PFAS and the discovery of unknown PFAS substances has never been more important.

Supplier: VWR Chemicals

Sulphur CRMs are suitable for calibration, verification or for use in quality control procedures used for analysing sulphur content in petroleum products.

Supplier: VWR Chemicals

The Refractive Index and Density Certified Reference Materials provide a flexible, cost-effective and efficient solution to any laboratory calibrating and/or verifying refractive index and density measurements – all from a single material.

Supplier: VWR Collection

This portable, economy spill kit comes in a high visibility, water-resistant, yellow PVC bag with handles. Designed for small spills of chemicals and hazardous liquids. Ideal for small storage areas, thanks to its compact size.

Supplier: VWR Collection

These economy spill kits combine absorbents and instructions in a space-saving container. They are ideal for workers on the go like truck drivers, field workers, etc.

Supplier: VWR Chemicals

Developed to economically treat small spills, such as those that can occur in a laboratory environment. Provides easy access to the appropriate control agent for a particular type of chemical spill.

Supplier: VWR Collection

This speciality spill kit contains sorbents, neutralising agent, PPE and accessories so that you are prepared in an emergency. Contained in a handy tub, providing 17 litres of absorption capacity.

Supplier: VWR Chemicals

Set for absorption of organics, aqueous solutions, alkalis and acids. It contains.