In Stock Gemmology Diamond magnifying glass 20X folding 02099-2 €19.98 Pour l'examen des pierres précieuses. Objectif Ø 21 mm. 20 augmentations. Add to cart
In Stock Testing products for Gold¬Silver Technoflux testing water vials 24 k 00906 €2.36 Acid blister for checking gold in the 24 karat range. To be used in conjunction with the touchstone. Content: 15 ml Warning: intended for professional use only (acid is corrosive). Add to cart
In Stock Testing products for Gold¬Silver Testing water vials 18 k technoflux 00902 €2.36 Acid blister for checking gold in the 18 karat range. To be used in conjunction with the touchstone. Content: 15 ml Warning: intended for professional use only (acid is corrosive). Add to cart
In Stock Testing products for Gold¬Silver TESTING WATER VIALS 14 K TECHNOFLUX 00901 €2.36 Add to cart
In Stock Testing products for Gold¬Silver Technoflux Testing water vials Ag 00904 €2.36 Reagent glass vial to check the authenticity of silver, to be used together with the touchstone. Content: 15 ml. Warning: intended for professional use only (acid is corrosive). Add to cart