NAME PICHNOMETER ADDITIONAL REQUIREMENTS CAPACITY 50 CM3 GAY-LUSSAC TYPE SEE NOTE BOROSILICATE GLASS COMMERCIAL REFERENCE BRAND-433 28 NOTE: GROUNDED AND POLISHED LID, NS 10/19 WITH CAPILLAR. SPECIFICATION NOTE: THE MATERIAL MUST BE SUPPLIED WITH A CALIBRATION CERTIFICATE, BASED ON THE DIN ISO 3507 STANDARD.