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Wolff-Wilborn Pencil Tester

The purpose of scratch hardness tests is to determine the resistance of coating materials or lacquers to scratch effects on the surface. In the Wolff-Wilborn Test, twenty pencils in the range of grades from 9B to 9H ( ISO 15184 / BS 3900 - E19 ) are used, each being moved over the surface under a fixed pressure and ... more

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Esco Class III Biohazard Safety Cabinet

The new international standard in biohazard safety cabinetry performance and safety. For applications requiring only the ultimate in performance and containment. Abolute protection: the only Class III cabinet to use three ULPA filters (99.9999% at 0.3 microns) and pre-filters. These provide operator / ... more

 
PT. PROLABMAS MURNI SWADAYA
Sentra Niaga Puri Indah Blok T3-10
Jakarta 11610 - Indonesia
Telp: +62 (21) 581 8000, 581 9000
Fax: +62 (21) 581 6999
 
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