Test Tubes

Supplier: Thermo Fisher Scientific

Pierce™ Iodination Tubes are 12×75 mm glass test tubes that are pre-coated at the bottom with Pierce™ Iodination Reagent, which activates iodine-125 for protein or peptide iodination procedures.

Supplier: Sterilin

Avoid the hazards of glass with this safe, convenient alternative. Thermo Scientific™ Sterilin™ Plastic round base tubes are manufactured from virgin polystyrene and supplied non sterile. Not available in all geographic regions.

Supplier: Lovibond

Nitrate Test Tube

Supplier: Hach

During measurement, the salt bridge junction (also called the liquid junction protection tube) prevents the reference electrode from being contaminated by the media and vice-versa. The salt-bridge junction consists of a glass tube capped by a ceramic liquid junction.

Supplier: Anicrin

Clear PS or natural-coloured PP.

Supplier: Corning

PP, translucent.

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear. With standard ground joint and hexagonal glass stopper.

Supplier: KARTELL

PP test tubes, 10 ml, with self-standing base and tight screw cap yellow colour for a leakproof closure.

Supplier: KARTELL

PP, graduated, conical. Tight sealing screw cap made from PP.

Supplier: KARTELL

PS, clear, wtih screw cap.

Supplier: KARTELL

PS or PP.

Supplier: KARTELL

Test tubes with quick closure screw caps (PE).

Supplier: Brand

PS, crystal clear.

Supplier: KARTELL

PS, clear, with PE screw cap.

Supplier: KARTELL

PS, transparent or PP, translucent.

Supplier: Thermo Fisher Scientific

These are high quality glass tubes designed for heated, acid-based, vacuum hydrolysis of proteins and peptides for amino acid analysis. It fits conveniently into reacti-block aluminium heating blocks.