You Searched For: Refractive+Index+Standards

Extensive refractive index standard range from (134325-165808 ŋD) A complete range of 25 standards solvent-based and sucrose-stabilised at 20°C These 25 refractive index standards can be used with any brand of refractometer. One of the most extens...

Reference Materials Key drivers in all industries include the increased capability of instrumental techniques into the ppb ppt ranges and indeed the requirement for results to be verified and traceable. Using prepared standards and references mate...

Physical measurement Avantor Physical Measurement Compounds and the materials in them can be identified by measuring their physical structure refractive index melting point or other characteristics. Avantor offers a complete line of measurement pr...

Microbial Identification Rapid tests including PCR and real-time PCR tests, molecular biology reagents, consumables and equipment. Product selection Colony Counters For counting colonies either manually or automatic then VWR has a solution... Micr...

Cphnano Upgrade and expand the functionality of your existing spectrophotometer - digital laboratory analysis and next generation UV/Vis for lab 4.0. NanoCuvettes™ unlock the full potential of a spectrophotometer and SpectroWorks™ optimises and au...

Precise measuring tools Whether you’re working in a research laboratory hospital or electronics facility VWR offers the right tools for your accuracy needs – with the added choice of calibration services! Consider our VWR pipettes available as man...

Chemicals Chemicals by brand Chemicals by product category VWR are proud to offer one of the largest selection of chemicals from one source to our customers. As well as extensive investment in our own chemical production our mission is to make ge...

Chemicals Chemicals by brand Chemicals by product category VWR are proud to offer one of the largest selection of chemicals from one source to our customers. As well as extensive investment in our own chemical production our mission is to make ge...

Microscopy Microscopy is a technique used in many disciplines. Avantor has extensive knowledge in microscopy offering a full range of products from the most basic of microscopes to sophisticated models cold light sources image recording systems no...

Chemicals and Reagents VWR Chemicals are optimised by grade for your application. 98% are available from stock and each has a guaranteed exact specification. To request your copy of the VWR chemicals catalogue click below. Chemical Innovations Lit...

Analytical Chemistry Avantor Analytical Chemistry No matter what methods or technology you use Avantor offers a comprehensive catalog of the equipment reagents chemicals consumables tools and other products you need every day. We have everything l...

Electronic Pipetting Systems Enhance productivity with comfort and user flexibility by making Thermo Scientific™ electronic pipetting systems a necessity in every lab. The proven performance of index-finger pipetting action electronic tip ejection...

Staining Cellular elements often have different refractive indices which can be utilised to permit partial identification by means of various forms of microscopy. For detailed study however and to prepare permanent preparation staining procedures ...

Histology Equipment and Supplies Histology is the study of the microscopic structure of cells and tissues. There are various techniques and methods for preparing tissues for examination by microscope. For microscopic study staining is used as an i...

Standards Merck and BDH Prolabo offer a series of conductivity standards and potassium chloride solutions for calibration of your meters. All Certipur® conductivity reference solutions from Merck are traceable to SRM from NIST and PTB. The sachets...

DuPont™ ProShield® products Constructed with a soft fabric and excellent breathability ProShield® coveralls from DuPont help protect against non-hazardous particles and light liquid splash. Learn more Proshield® 20 Based on SMS technology breathab...