Insulin syringes Single-use sterile syringes with an integrated needle and fine graduation, used in laboratory practice for measuring small solution volumes. Supplied sterile, individually wrapped. In stock €3.70
Spare pen needles Sterile single-use needles with a standard screw fitting, compatible with common pre-filled pens. Each needle is individually sealed and intended for one use. In stock €1.65
Bacteriostatic water Sterile water with added benzyl alcohol as a preservative, used in the laboratory to reconstitute lyophilized compounds. The preservative allows repeated withdrawal from a single vial, unlike preservative-free sterile water. In stock €8.20