Brandtech Pipette Tips, 0.5 to 5 mL, Non-Sterile, Bulk; 200/Bag

Pipette tips are the most frequently used disposables in the laboratory. As laboratory tests have become increasingly sensitive, tip requirements have become more stringent over time. From the raw materials, to the molding machines, and quality control procedures, many parameters need to be considered to meet the highest standards for research and standardized applications. For the manufacturing of pipette tips and filter tips, BRAND® exclusively uses raw materials that are free from the additives di (2-hydroxyethyl) methyldodecylammonium (DiHEMDA) and 9-octadecenamide (oleamide). These additives are often found in raw polypropylene, and can interfere with biological tests, leading to false results. Only highly polished molds are used, so that no parting agents or demolding aids are needed.

BRAND® disposable items for the life sciences are produced using the most advanced cleanroom techniques in one of the world’s largest cleanrooms for laboratory disposable items. The ongoing cleanroom monitoring includes continuous measurements of air particulates, positive air pressure, air exchange rate, room temperature, and the relative humidity, among other things. This ensures that the actual parameters can immediately be checked against the nominal values. Deviations are detected immediately and suitable countermeasures can be taken before the limit values are exceeded. The highprecision control of environmental conditions provides a very high degree of stability in the corresponding parameters, especially the room temperature. This uniformity, together with quality testing of the final product by batch, guarantees the consistently high quality in the life science products from BRAND®. For the production of disposable items, Class 8, 7, and 5 cleanrooms are available, Class 8 compliance with ISO 14644-1 is certified by external, independent auditors.

Its particularly slender shape, at 160 mm length and approx. 9.6 mm diameter allows pipetting even from narrow volume measuring equipment such as volumetric flasks with NS 12/21. Suitable for Transferpette® and Thermo Fisher Scientific FINNPIPETTE® microliter pipettes.

All tips are produced under supervised state-of-the-art cleanroom conditions, automatically shrinkwrapped in reclosable bags, and packaged in cardboard boxes. The batch number is printed on every bag.

Features 

• 0.5-5ml pipette tips
• Made from high purity virgin polypropylene and are designed for use in a wide variety of pipetting applications
• Suitable for use with instruments from many other manufacturers
• Tips have clean, hydrophobic surfaces to reduce sample retention and increase accuracy and reproducibility; tip orifice is precisely centered for directional accuracy
• Tips are precision-molded from virgin polypropylene; where pigments are used, cadmium-free pigments without lubricants preserve sample integrity

Technical Specifications: