Materials Testing Instruments
Sigma Aldrich Fine Chemicals Biosciences Density stndrd ASTM D 40250ML
This product is a certified reference material (CRM)
Sigma Aldrich Fine Chemicals Biosciences Density Standard 20 C UKAS
This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.
Electron Microscopy Sciences PS1 Micrometer Standard with UKAS Cert
These stage micrometers are available with a calibration certificate that provides traceability for the precise calibration and confirmation of accuracy of optical measuring instruments, necessary under ISO provisions. The glass discs are mounted in stainless steel slides with engraved serial numbers. Each slide is supplied in a polished wooden storage case. A UKAS accredited laboratory carries out measurements at selected points on the scales and grids and issues a calibration certificate.
Sigma Aldrich Fine Chemicals Biosciences MyBathTM Digital Water Bat1EA
MyBath water bath features easy to use controls that allow the user to digitally select and monitor temperatureThe temperature is shown on a large 3-digit display Accuracy /- 0.5C. Increments 0.1C. Uniformity /- 0.2CTest tube rack inserts are sold separatelyHinged lid provides a secure covered environment and can be flipped open (to the rear) or completely and instantly removedDrain allows for hassle-free water changesQuik-CAL user calibration functionSeamless stainless steel chamber the chambers resist rust and have no corners to collect dirt or contamination
BYK Gardner TESTER IMPACT METRIC
Elasticity,flexibility,heavy Duty Impacttesters, Heavy Duty Impact Testers,