HAWACH has a strong technical before-and-after sales service team that aims to provide a wide range of laboratory consumables in a one-stop-shop, using state-of-the-art quality control processes in every product, packaging, and transportation process.
Cap gasket:
Threaded cap gasket: gasket material: PTFE / silica gel / PTFE, PTFE / silica gel (PTFE cap color: black -8mm; blue -9mm).
Jaw cap gasket: jaw seal is better, more commonly used in GC air chromatography injection, or long-term sample storage).
Mat color: white – silica gel; red / blue – PTFE; blue is pre-open.
Threaded cap gasket: gasket material: PTFE / silica gel / PTFE, PTFE / silica gel (PTFE cap color: black -8mm; blue -9mm).
Jaw cap gasket: jaw seal is better, more commonly used in GC air chromatography injection, or long-term sample storage).
Mat color: white – silica gel; red / blue – PTFE; blue is pre-open.
Classification
Take the sample vials for example. HAWACH sample vial can be divided into different types based on different aspects. Based on the bottle mouth, there are thread, buckle, jaw (where the jaws need to be used with the corresponding pliers); from the colors, HAWACH sample vial can be transparent and brown (brown is mainly used to protect from light).
Take the sample vials for example. HAWACH sample vial can be divided into different types based on different aspects. Based on the bottle mouth, there are thread, buckle, jaw (where the jaws need to be used with the corresponding pliers); from the colors, HAWACH sample vial can be transparent and brown (brown is mainly used to protect from light).
From the volume, there are 2ml, 10ml, 20ml, and 40ml, etc. From the caliber, it can be 8mm, 9mm (8-425/9-425 standard are threaded), 11mm is the jaw/bayonet; From glass material, it can be made of USP1 borosilicate glass, transparent color can be 7.0 and 5.0, which is better, and transparent glass is all USP1. Therefore, when purchasing sample vials, the above aspects need to be considered.
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