Serological Pipette (Bulk), Dnase and Rnase Free - Sterile

These sterile serological pipettes are DNase and RNase free and come in bulk. They're made to prevent contamination while staying optically clear during cell culture, molecular biology and clinical diagnostic work.

Key Technical Features

• Material: Optically clear, polished polystyrene, so there's no distortion when you read the meniscus against the graduations.
• Dispensing precision: Calibrated "To Deliver" (TD), with a ±2% volume tolerance at full capacity.
• Extended capacity: Negative graduations on the upper barrel let you draw up a little more than the nominal volume, so you switch pipettes less often during repeat dispensing.
• Aerosol protection: A cellulose acetate fibre plug stops liquid carry-over or microbial contamination reaching the filters of your pipette controller.
• Sterility: Individually packed in medical-grade paper-plastic peel packs and certified free from DNase, RNase and bacterial pyrogens (endotoxins), to protect sensitive DNA/RNA amplification and cell line growth.

Specifications

• Sterile
• Material: Optically clear, polished virgin polystyrene
• Individually packed in an easy-open peel pack
• Graduations are calibrated to within 2%
• Black graduations, bright and permanent
• Colour-coded top stem for identifying volume
• DNase, RNase and pyrogen free
• Negative scale and double inverted scale (ascending and descending graduations)
• Bonded filter to reduce contamination, and negative graduations for extra volume
• Available volumes: 1ml, 2ml, 5ml, 10ml, 25ml, 50ml