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The family of a 47-year-old woman who has been missing since Tuesday is asking for help from the public in finding her. "I really need my mom home," said her daughter Ciara Dymond, who has been ...

'Bring her home': Family holds vigil in honour of Tanya Jane Nepinak
Sue Caribou, centre, stands with a group of women in traditional ribbon skirts playing music in memory of her niece, Tanya Jane Nepinak, who disappeared eight years ago. (Walther Bernal/CBC) Family of ...

Home & Family Host and AMC Alum Cameron Mathison Shares Kidney Cancer Diagnosis, Treatment Plan
Cameron Mathison has been diagnosed with kidney cancer and will undergo surgery this Thursday to remove a tumor, he announced on Hallmark Channel’s Home & Family, which he co-hosts. “About a month ago ...

Vietnam vet found covered with ant bites before dying at VA nursing home, family says
(CNN) -- An Air Force veteran who served in Vietnam was bitten more than 100 times by ants at a government veterans' home where his room was full of insects, according to his family. Laquana Ross said ...

Down-home family portraits
It’s a typical blisteringly hot stretch in the Central San Joaquin Valley when noted documentarian Ken Burns and his longtime collaborators, Dayton Duncan and Julie Dunfey, arrive at the Clovis Rodeo ...

Brandtech 732368, Sterile Ultra Low Retention Pipette Tip Ac0Bc0
# 003E23103

Brandtech 732368, Sterile Ultra Low Retention Pipette Tip Ac0Bc0

91 USD

BrandTech, 732368, 50mm 2 - 200ul 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

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

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

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

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

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

Boxes of ultramicro tips have colorless carrier plates.

These tips greatly reduce sample loss, and provide higher reproducibility

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

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

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

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)

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

Autoclavable at 121°C (2bar), acc

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

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

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