Cope-LLG Catalogue 2018

954 8. Liquid Handling Pipettes/Pipette tips GENERAL CATALOGUE EDITION 20 E & OE. LLG-Pipette tips economy , non-sterile Certified free of DNase, RNase, suitable for microbiology. Guaranteed metal-free. LLG universal fit tips are engineered for a wide variety of pipettes and are ideal for laboratories with multiple brands of pipettes, even multi-channel pipettes. Our universal tips feature the universal grip design, using flexible materials with a series of bands and supports producing a positive seal. LLG tips have thin walls and a small surface area at the tip, greatly minimising the possibility of the tip retaining sample droplets. In addition the small surface area reduces the touch-off angle between the outer tip wall and the receiving sample tube. This reduced touch-off angle virtually eliminates the potential of capillary retention between the tip orifice and tube wall. Each of our tips is moulded to give a flash-free and uniform delivery orifice for consistent accuracy and reproducible sample delivery. All our tips are provided with calibration lines at specific volumes, acting as visual checks to minimise any risk of errors during sample aspiration. 1 Colour Capacity Package contents PK Cat. No. µl clear clear yellow clear yellow blue blue clear clear clear 0.1 - 10 0.1 - 10 1 - 200 1 - 200 1 - 200 100 - 1000 100 - 1000 100 - 5,000* 100 - 5,000** 1,000 - 10,000 1 bag of 1000 10 racks of 96 1 bag of 1000 10 racks of 96 10 racks of 96 2 bags of 500 10 racks of 96 1 bag of 250 1 bag of 250 1 bag of 100 1000 960 1000 960 960 1000 960 250 250 100 9.409 099 9.409 045 9.409 046 6.253 577 9.409 047 9.409 048 9.409 049 9.409 097 6.254 364 9.409 098 *for manual pipettors **for electronic pipettors 1 LLG-Low-Retention Pipette tips pipettes premium, non-sterile Certified free of DNase, RNase, suitable for microbiology. Guaranteed metal-free. Sample retention can be a major contributor to pipetting inaccuracy, and siliconization of tips has proved unsatisfactory because of autoclaving and contamination problems. For LLG pipette tips " Premium " a new polymer, Novelle-Polypropylene has been developed, that produces a "super slick surface" on our new LLG pipette tips " Premium ", that actually improves with autoclaving and cannot leach from the tip surface. On average, Novelle Polymer and LLG pipette tips " Premium " reduces the tip retention by near 85 % and decreases the standard deviation of the retained volume by more than 75 %. 8. Liquid Handling accuracy and precision are crucial to success in today's molecular biology laboratories, especially for DNA analysis and protein handling. A significant culprit of pipette inaccuracy is binding of sample. The LLG pipette tips " Premium " reduces the binding, thus increasing sample delivery accuracy. Tests demonstrate that LLG pipette tips " Premium " significantly reduces the amount of DNA and protein bound by the tip. Furthermore LLG pipette tips " Premium " offer a marked improvement over the best low retention technologies. 2 Colour Capacity Package contents PK Cat. No. µl Clear Clear Clear Clear Clear Clear 0.1 - 10 0.1 - 10 1 - 200 1 - 200 100 - 1000 100 - 1000 1 bag of 1000 10 racks of 96 1 bag of 1000 10 racks of 96 2 bags of 500 10 racks of 96 1000 960 1000 960 1000 960 9.409 038 9.409 039 9.409 041 9.409 042 9.409 043 9.409 044 2 LLG-Low retention filter tips premium, sterile Certified free of DNase, RNase, suitable for microbiology. Guaranteed metal-free. Sterility acc. to EN 552/ISO 11137 and DIN EN 556. Filter pore size (effective) 4 to 6 µm. Also 8. Liquid Handling accuracy and precision are crucial to success in today's molecular biology laboratories, especially for DNA analysis and protein handling. A significant culprit of pipette inaccuracy is binding of sample. The LLG-Filter tips reduce the binding, thus increasing sample delivery accuracy. Tests demonstrate that LLG-Filter tips "Premium" significantly reduce the amount of DNA and protein bound by the tip. Furthermore LLG-Filter tips "Premium" offer a marked improvement over the best low retention technologies. 3 Colour Capacity Package contents PK Cat. No. µl Clear Clear Clear Clear Clear 0.1 - 10 1 - 20 1 - 100 1 - 200 100 - 1000 10 racks of 96 10 racks of 96 10 racks of 96 10 racks of 96 10 racks of 96 960 960 960 960 960 9.409 033 9.409 034 9.409 035 9.409 036 9.409 037 3