The RoHS regulations do not really apply because “Chrom Syringes” are not “electrical or electronic” in nature.
These items are produced without the addition of RoHS listed substances including lead, mercury, cadmium, hexavalent chromium, poly brominated biphenyls, and poly brominated diphenyl ethers.
RoHS is a European regulation restricting the use of certain hazardous materials in electrical and electronic products.