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Brandtech 732352, Non-Sterile Ultra Low Retention Pipette Tip 027790
# C08423106

Brandtech 732352, Non-Sterile Ultra Low Retention Pipette Tip 027790

74 USD

BrandTech, 732352, 70mm 50 - 1000ul Non-Sterile Ultra Low Retention Pipette Tip (2 x 5 Refills x 96 Each) TipStack™: 2 x 5 Refills x 96 Each All BRAND pipette tips are produced using the most advanced cleanroom techniques to ensure consistently high quality

So colorless versions were developed of the tips, but often they were still called «yellow» or «blue» even though the tips were no longer colored

Autoclavable at 121°C (2bar), acc

The plates on which the tips are inserted are coloyellow, blue, dark gray or green for easy identification

These tips greatly reduce sample loss, and provide higher reproducibility

BRAND tips, when purchased bulk are colofor easier identification, but are free of cadmium dyes, which was the most problematic

Features Manufactuwithout lubricants Cadmium-free pigments Graduation for quick volume check All rack packed tips are free from DNA (<40fg), RNase (<8.6fg), ATP (<1fg) and endotoxins (<1fg)

DIN EN 285 Sometimes you will refer to «yellow» tips and «blue» tips in quotes

Later it was determined that some of the dyes used to color the tips could interfere with their work

People would refer to them by their colors, as it was easier than specifying the size

The tips are manufactuin an environmentally friendly manner using only high-purity polypropylene, free from oleamide and diHEMDA — additives which can interfere with biological tests

Why is that? Originally, all 200μL pipette tips were coloyellow, and all 1,000μL tips were coloblue

The surface of the Ultra-Low Retention Pipette Tips are treated with a special patented physicochemical process producing a surface tension over 50% less than PTFE! There are no additives to leach out, or coatings to contaminate the sample

BRAND tips, when purchased in racks are colorless to ensure no problems

The dark gray carrier plates indicate our special nano-cap™ ultramicro tips, and green indicates our 300μL tips

Boxes of ultramicro tips have colorless carrier plates.

96 100