Silberprüfmischung 2 - Nachfüllflasche

Description of the article: Goldanalytix Silver testing kit – the product features at a glance: silver testing agents for private users unique formula allows private use easy and fast silver test The novel formulas of our silver testing agents are free of the conventionally used carcinogenic chromates which are subject to hazardous materials regulations. Therefore, our silver test system is also permitted for private users. An unambiguous colour change (distinct yellow colouring) quickly indicates the authenticity of the silver sample. Besides, the test can be applied to differentiate between fine silver and Sterling silver (925 silver) and lower-grade silver-copper alloys. Simply apply testing agents 1 and 2 either on the abraded silver material on the touchstone or even directly on the surface of the test object and observe, whether a colour change is taking place or not. That's it for the silver proof! Scope of delivery: 5 mL silver testing agent 1 5 mL silver testing agent 2 5 mL care agent for the touchstone touchstone user manual Instruction manual: Silver testing kit Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table.

Description of the article: Goldanalytix Gold, silver and platinum testing kit – the product features at a glance: 4 x 20 mL testing acid for 8, 14, 18, 21 carat gold (333, 585, 750, 900) 20 mL platinum testing acid, 2 x 5 mL silver testing acid 1 and 2 1 gold touchstone, 5 mL care agent for the gold touchstone safety glasses, pair of protective gloves user manual, handy wooden box for storage With our testing acids, you can reliably and quickly verify the authenticity of your gold, silver or platinum samples. The testing agents are produced and maintained by our professional chemists to steadily ensure the highest possible quality of our products. Our certified spatula cap allows an easy and convenient application of the testing solutions to the abraded gold material. After a short residence time, you will obtain a reliable evidence on the caratage of the sample's surface. Besides, our kit contains a patented system for silver testing which is free of the conventional and carcinogenic chromates (red liquid). For the first time, our silver test is therefore also permitted for private users. You will additionally receive a high-quality touchstone for perfect abrasion and contrast. In order to protect your health, the kit also contains a pair of gloves as well as top-quality safety glasses. Moreover, a detailed instruction manual for the handling of our testing acids is included. Scope of delivery: 20 mL testing acid for 8 carat gold (333) 20 mL testing acid for 14 carat gold (585) 20 mL testing acid for 18 carat gold (750) 20 mL testing acid for 21 carat gold (900) 20 mL platinum testing acid 5 mL silver testing acid 1 5 mL silver testing acid 2 5 mL care agent for the gold touchstone 1 gold touchstone safety glasses pair of protective gloves user manual handy wooden box for storage Instruction manual: Gold, silver and platinum testing kit Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Safety instructions:

Description of the article: Goldanalytix Gold testing kit – the product features at a glance: gold testing kit with acids for 8 karats, 14 K, 18 K, 21 K high quality touchstone cleaning product Our gold testing kit allows you to test the authenticity of gold and gilded surfaces, as well as their alloy proportion. With our certified spatula closure, you can easily apply the testing acids on the gold abrasion and have a reliable information about the karat content of the object's surface after a short exposure time. A detailed instruction manual of the gold testing acids and silver testing acids are included. The testing acids are produced and tested by our professional chemists, so you can always rely on the product's high quality. Instruction manual: Gold testing kit Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Safety instructions: