Browse Sigma-Aldrich's Search by Size and Dimension to find products in 0.2 - 0.3 mL, 6 x 32 mm, 0.6 - 0.7 mL, 7 x 30, 7 x 32 mm, 0.7 - 0.8 mL, 7 x 40 mm, 0.75 mL, 8 x 35 mm, 1 mL, 8 x 40 mm, 1.5 mL, 11.6 x 32 mm, 10 mL, 15 mL, 21 x 70 mm, 2 mL, Standard Opening, 12 x 32 mm, 2 mL, Wide Opening, 12 x 32 mm, 20 mL, 22 mL, 23 x 85 mm, 27 mL, 30 x 60 mm, 4 mL, 15 x 45 mm, 40 mL, 28 x 95 mm, 40 mL