In Stock Testing products for Gold¬Silver Touch Star Technoflux in silver Technoflux 00911 €118.80 Valid for checking gold of 9, 14, 18, 22 K and silver. Made entirely of fine silver. Each of the points of the star is composed of metal with the corresponding thousandths of each caratage. For use with corresponding touchstones and ampoule. Add to cart
In Stock Gemmology Gauge for diamonds and pearls 4 arms 0.01 to 6 mm 02218 €6.75 Made of nickel-plated brass. Calibres: 0.01 to 6. Add to cart
On sale! -€13.50 In Stock Cleaning and degreasing Ultrasonic washer with ring support. EUMAX. 0.7L. 15005 €116.50 €130.00 Serial functions: Memorizing functions Electronic temperature control Electronic time control Protection of electrical equipment 50 W Add to cart
In Stock Testing products for Gold¬Silver Testing water vials 19,2 K Technoflux 00907 €2.36 Add to cart
In Stock Testing products for Gold¬Silver TESTING WATER VIALS 14 K TECHNOFLUX Technoflux 00901 €2.36 Add to cart
In Stock Hand tools Curved copper forceps for acids 225 mm. 01052 €7.50 Copper tweezers with curved tips, ideal for use with pickling solutions, will not contaminate the solution. Length: 22.5 cm. Add to cart
In Stock Testing and Gemology "Brussels sand" for touchstone cleaning 30 g. 00999 €6.20 The sand or earth from Brussels is used to clean touchstones to avoid mistakes when changing the caratage of precious metal pieces. Add to cart
In Stock Polishing products Polishing brush 100mm 4 x 60 layers Grobet USA 17.54001 00537 €8.14 Add to cart
In Stock Testing products for Gold¬Silver Testing water vials 9 k Technoflux 00900 €2.36 Acid blister for checking gold in the 9 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