Aspirators

Designed for routine aspiration of the supernatent alcohol/buffer from the walls of microtubes during DNA/RNA purification and other macromolecule reprecipitation techniques.

• Fitted with hydrophobic microbiological filter
• The hydrophobic microbiological suction filter eliminates risk of contamination from the trap flask. Efficiency up to 99.9 %, holds particles bigger than 0.027 micron, which are smaller than agents of Hepatitis A, B and C.
• Polyethylene tube connects collecting tip to the trapping flask
• Built-in micro-compressor creates negative pressure in trapping flask for removal of liquid from microtubes

Scope of supply:
HAS-1: Handheld vacuum controller, 1-channel adapter (with ejector) for 200 µl tips, 1-channel adapter with 125 mm stainless steel pin, 1-channel adapter with 40 mm stainless steel pin, 8-channel adapter (with ejector) for 200 µl tips, 8-channel adapter with 35 mm stainless steel pin, SH-6 stand
MA-8: Tube adaptor, 8 channel aspiration tip, 8 channel tip holder

With GL-threaded necks and screw caps. Suitable for GL45 threaded bottles. The distributors are ideal for decanting liquids, whereby the necks are connected either to a liquid source or to an excess pressure or vacuum system (up to 8,5 mm max. tubing diameter). For hassle-free connection, we recommend the Bola threaded connector (please order separately) in accordance with the outer diameter of the tubing.

The CELLCOAT® product line comprises cell culture vessels which are coated with proteins of the extracellular matrix or synthetic proteins. Beside an improved adhesion and proliferation of primary cells and various cell lines. CELLCOAT® plates are highly suitable for serum-free and serum-reduced cell cultivation. Experiments which include additional washing steps or stressful procedures, e.g. transfection. Moreover, the differentiation of individual cell types can be enhanced through the protein-coating.
Collagen Type I is a protein of the extracellular matrix, an intercellular substance which in vivo influences adhesion, migration and proliferation among other processes. Collagen Type I represents one of the most important ECM proteins for in-vitro cell cultures.

Proporties:

• difficult-to-cultivate cells adhere show a positive growth behaviour
• positive influence on differentiation and morphology
• Cell culture flasks with filter caps
• Shelf life: 24 months at room temperature
• Further cell culture vessels coated with Collagen Type I available on request

The compact BioChem-VacuuCenter offers the perfect solution for safe, sensitive and efficient aspiration of supernatants or filtration in all application areas.

• The BVC basic is designed for connection to an existing external vacuum source like a diaphragm pump or a vacuum network
• The BVC control and professional serve for efficient and convenient aspiration of supernatants. The vacuum level and thus the suction force is sensitively adjustable by the electronic touch panel and allows a delicate and reproducible operation. The chemically-resistant diaphragm vacuum pump is automatically turned on and off as needed, which reduces the low noise level even further.
• The BVC professional, with 4L PP bottle and self-closing quick couplings minimises risks in transporting hazardous waste and contamination of the workplace.
• All systems are available in two complete equipment options with different collection flasks and ready to accept a second aspiration hand controller (VHC) to support two users. The 2L borosilicate glass bottle (all types with "G" in the description) with a protective coating has a very high chemical resistance. For larger amounts of liquids the 4L bottle of unbreakable polypropylene (PP) is used.