VWR® Calibration weights OIML E1 with calibration certificate

Supplier: VWR Collection
611-3651EA 850 EUR
611-3651 611-3640 611-3643 611-3653 611-3641 611-3636 611-3646 611-3647 611-3652 611-3639 611-3642 611-3654 611-3656 611-3650 611-3657 611-3644 611-3635 611-3645 611-3637 611-3638 611-3655 611-3648 611-3649
VWR® Calibration weights OIML E1 with calibration certificate
Weights Calibration Weights
Individual E1 OIML class weights are intended to ensure traceability between the national mass standards (with values derived from the International Prototype of the kilogram) and Class E2 and lower weights. They are also used with microbalances. Anti-magnetic, cobalt alloy weights are available from 1 to 500 mg. Packed in a plastic case, the wire weights are easy to store. Anti-magnetic, corrosion resistant, highly polished stainless steel knob weights are available from 1 to 200 g. Packed in a plastic case the weights are easy to store. Sets of weights are also available in either cobalt alloy or stainless steel with a choice of a plastic or wooden storage box.

  • Identification number guarantees traceability for weights from 1 g upwards
  • Laser engraving improves legibility of the markings
  • Supplied with COFRAC certificate

Certifications: Conform to OILM R111 recommendations.

Packaging: Plastic cases have a vacuum sealed protective film to ensure that the case and calibration weight are protected during transportation.
Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR