Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...