Pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. These “to deliver” pipets must be blown out to obtain total rated capacity. Reference: ASTM E-1044.

Measuring (Mohr Type) pipettes are manufactured from specially selected, heavy wall machine drawn borosilicate accurate bore glass tubing. They have precision fored jets and bevel ground ends to resist chipping. The graduation marks are in durable white enamel or amber stain; both are resistant…

Removable hinged lid lies flat Perfect for pre- or post-PCR sampling. Sturdy polypropylene rack accommodates individual tubes or strips of 8 or 12 tubes. Tube wells are easily identified with embossed numbers and letters. Available in natural, single colors, or assorted colors (one each of…

Borosil® Reusable Class B Mohr (Measuring) Pipettes are graduated using a permanent amber treatment that will not blur, wear, or wash off even after long-term use. Manufactured with consistent wall thickness. Reusable. Uniform inner bore diameter for accuracy between different…

Measuring (Mohr Type) pipettes are manufactured from specially selected, heavy wall machine drawn borosilicate accurate bore glass tubing. They have precision fored jets and bevel ground ends to resist chipping. The graduation marks are in durable white enamel or amber stain; both are resistant to…

Standard cotton-plug type, but plug is not supplied. N-51A glass. Designed from ASTM E1044, Style II requirements. Pipets are calibrated to tip; with volume adjusted for blowing out the last drop. Designated by a ground band near the top. Sizes 5 mL and larger are constricted to retain plug, but…

Perfect for benchtop use or freezer storage, this compact, double-sided polypropylene rack accommodates 0.2ml thin-walled PCR tubes on one side while the opposite side holds 1.5ml to 2.0ml microcentrifuge tubes. 80 wells on each side keep tubes upright in a 5 x 16 array and are numbered for …

Borosil® Reusable Class B Serological Pipettes are graduated using a permanent amber treatment that will not wear off even after reuse. Manufactured with consistent wall thickness. Reusable. Uniform inner bore diameter for accuracy between different readings. Beveled tips…

Serological pipettes are manufactured from specially selected, heavy wall machine drawn borosilicate accurate bore glass tubing. They have precision fored jets and bevel ground ends to resist chipping. The graduation marks are in durable white enamel or amber stain; both are resistant to normal…

Borosil® Reusable Class A Mohr (Measuring) Pipettes are graduated using a permanent amber treatment that will not blur, wear, or wash off even after long-term use. Each pipette is individually calibrated by automatic, laser-controlled calibration equipment. Manufactured with consistent…

Handles at both ends accommodate freezers with right or left handed doors. Our freezer racks have been configured to fit all major ultra low (-80 deg) freezers on the market; racks are designed for ultra low upright freezers. Crystal is an industry leader in Freezer Racks, producing the largest…

Removable hinged lid lies flat Perfect for pre- or post-PCR sampling. Sturdy polypropylene rack accommodates individual tubes or strips of 8 or 12 tubes. Tube wells are easily identified with embossed numbers and letters. Available in natural, single colors, or assorted colors (one each of blue,…

labForce® benchtop tube racks and storage boxes are available in a variety of popular configurations.  Racks and boxes are available to hold or store tubes from 0.1mL to 500mL.

Polarsafe™ Cooling Blocks are perfect for the utmost in temperature control for precious laboratory samples. These electric blue aluminum blocks are anodized to stand up to cold temperatures. Uniform well construction provides inserted tubes with a snug fit and a highly efficient degree…

Measuring (Mohr Type) pipettes are manufactured from specially selected, heavy wall machine drawn borosilicate accurate bore glass tubing. They have precision fored jets and bevel ground ends to resist chipping. The graduation marks are in durable white enamel or amber stain; both are resistant to…