Having for many years supplied unprotected UV syringes the move towards BSI compliance has had suppliers testing and launching new UV resistant consumables. However whilst the UV capabilities have been tested what has been missed is that one drop of resin or contamination from your glove strips the black ink measuring gauge from the barrel instantly.

Not being able to measure the resin accurately is a none compliance unless you buy more plastic syringes for "single use" so that the gauge does not get stripped.

BS AU 242b:2022 specifically states the following

4.5.2.1e-Delivery systems which supply accurate dosage

Two steps forward one step back!

If you are a syringe user our GT solution is both UV resistant and resin resistant for accurate measuring.