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Proficiency+Testing+Standards


128,228  results were found

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Supplier:  Restek
Description:   Laboratories testing food quality and safety are encouraged to routinely perform proficiency tests. Proficiency testing is an external check of quality. It provides an independent and unbiased assessment of the performance of all aspects of the laboratory, both human and hardware.
Supplier:  SPEX CERTIPREP LLC
Description:   Single sample can be analyzed for pH without dilution.
Small Business Enterprise Minority or Woman-Owned Business Enterprise
Supplier:  WORLD PRECISION INSTRUMENTS LLC
Description:   The new Veterinary Assisting Surgical Instrument Identification kit has all the tools needed to prepare your students for the State Proficiency Test - and the surgical kit comes with a set of flash cards to teach identification of the tools used by Veterinary assistants.
New Product
Supplier:  Agilent Technologies
Description:   JM Competent Cells are recombination- and <i>E. coli </i>K12 restriction-proficient.
Catalog Number: (76200-190)

Supplier:  MICROBIOLOGICS, INC.
Description:   Parasite Suspensions were developed to help labs QC their parasitology diagnostic kits and methods, microscopic examinations, staining procedures, and proficiency programs. It was designed to mimic a patient sample for simple control processing.
Supplier:  Agilent Technologies
Description:   BJ5183 electroporation competent cells are a recombination proficient bacterial strain.
Supplier:  Hardy Diagnostics
Description:   Hardy’s new Q-Slideâ„¢ is a quick and effective way to ensure the quality of reagents used as well as the proficiency of staining technique by laboratory personnel.
Product available on GSA Advantage®
Supplier:  Supra Sciences
Description:   Versaltile poly-amino resin capable of sequestering organometallic species as well as excess acyl and sulfonyl halides.
MSDS SDS
Supplier:  Supra Sciences
Description:   Versaltile poly-amino resin capable of sequestering organometallic species as well as excess acyl and sulfonyl halides.
MSDS SDS
Supplier:  MICROBIOLOGICS, INC.
Description:   Parasite Suspensions help labs QC their parasitology diagnostic kits and methods, microscopic examinations, staining procedures, and proficiency programs. Designed to mimic a patient sample for simple control processing, these economical and easy-to-use Parasite Suspensions outperform similar products on the market. They are packaged in a vial containing a 1 ml suspension of a specific parasitic population with known characteristics, formalin and fecal matter. Parasite Suspensions are CE Marked as an In-Vitro Diagnostic (IVD) Medical Device and include a Certificate of Performance which provides detailed information about the parasite.
Supplier:  VWR International
Description:   These blocks have been designed for standard test tubes.
Product available on GSA Advantage®
Supplier:  VWR International
Description:   Milk Testing Pipettes are manufactured to meet APHA requirements shown in Standard Methods for Examination of Dairy Products and ASTM E1043-00 (2010). All pipettes are printed with a batch number for traceability.
Supplier:  VWR International
Description:   Because accuracy and precision are vital components of any Quality Control Program, VWR® Pre-Certified Sieves ensure compliance with the American Standards Testing Materials (ASTM) E11 specifications.

Supplier:  VWR International
Description:   N.I.S.T traceable to SRM 919.
MSDS SDS
Supplier:  VWR International
Description:   6058147
Supplier:  VWR International
Description:   BioFit’s clean room chairs are designed and tested to meet ISO 14644-1 cleanliness standards and still provide user comfort, health and wellbeing.
Product available on GSA Advantage®
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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