Cover glasses , quadratic Cover glasses , quadratic, thickness No. 1 (0,13 - 0,17 mm), borosilicat - glass, hydrolytic class 1, exact cutting acc. ISO 8255/1, packed in clear plastic boxes of 100 pcs. and in a carton of 1000 pcs.   Article Code Description Article Code Description 3800000 15 x 15 mm 3800013 24 x 36 mm 3800001 18 x 18 mm 3800014 24 x 38 mm 3800002 20 x 20 mm 3800015 24 x 40 mm 3800003 22 x 22 mm 3800016 24 x 46 mm 3800004 24 x 24 mm 3800017 24 x 48 mm 3800005 18 x 24 mm 3800018 24 x 50 mm 3800006 21 x 26 mm 3800019 24 x 55 mm 3800007 22 x 32 mm 3800020 24 x 60 mm 3800008 22 x 40 mm 3800021 24 x 64 mm 3800009 22 x 50 mm 3800022 25 x 40 mm 3800010 22 x 60 mm 3800023 25 x 50 mm 3800011 22 x 64 mm 3800024 25 x 60 mm 3800012 24 x 32 mm