Description
two tubes of 30 mm and four tubes of 20 mm dia.
SG8-3666B Test Tube Stand – 6 holes of 20 mm
SG8-3666C Test Tube Stand 12 holes
two tubes of 30 mm and four tubes of 20 mm dia.
SG8-3666B Test Tube Stand – 6 holes of 20 mm
SG8-3666C Test Tube Stand 12 holes
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