SP Bel-Art Conical Tube Holder, For 15ml and 50ml Tubes, Polypropylene 4Pk

Features Fully Autoclavable Manufactured from durable reinforced polypropylene (PP) Three tiered design holds tubes securely Sturdy handles facilitate easy transport 4 color options for organization of samples or benchtop

Dynarex® LabChoice Blood Collection Tube Holders are designed to provide effective connection to blood collection tubes and needles. These Tube Holders are constructed from translucent plastic materials for easy viewing and an easy-to-handle design for enhanced control. Features: Slim design allows for improved grip and easier handling Single-use and disposable for optimal hygiene Not made with natural rubber latex or DEHP

This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alternate sizes can be purchased separately. 10mm to 30mm diameter test tubes fit in 5 colored coded grid inserts Three tier rack holds tubes securely in place Rubber feet keep racks from sliding on benchtop; provide secure stacking while in storage Chemical resistant polyoxymethylene plastic rack frame and grids can be cleaned with mild detergent, ethanol or ...

This free-standing magnifier allows enhanced viewing of Petri dishes, multi-well plates, x-ray films, stained gels, slides or text with a precision molded lens offering 1.75 magnification. Unique stand has adjustable angle magnifier Can be placed over a variety of objects including the Mini Light Box (F37864-2000) Dimensions: lens 10.5 x 14.3cm (4⅛ x 5⅝"), stand 17.2cm (6¾") high

These unique holders are perfect for keeping round and tapered bottom flasks upright. Inside wall has a slight taper to the open bottom; allows a variety of flask shapes and sizes to fit into one holder Wide base keeps flasks stable Side slots can be used as sight windows Molded from polypropylene plastic; durable and easy to clean Autoclavable at 121°C (250°F)