Gold Testing Test Needle Set 10k 14k 18k Karat Scrap Jewelry Melting Gold
Gold Testing Test Needle Set 10k 14k 18k Karat Scrap Jewelry Melting Gold

Gold Testing Test Needle Set 10k 14k 18k Karat Scrap Jewelry Melting Gold

USD 26.90 USD
SKU: wrK2byYB
Brand: Unbranded
GTIN: Does not apply
Condition: New
Tags: Gold Testing Kit Identification/Testing Testing Kit Unbranded
Categories: Fine Jewelry

Specifications

BrandUnbranded
TypeTesting Kit
Suitable ForIdentification/Testing

Choose a karat needle, rub or scratch the needle against a test stone, and make a rubbing or scratch with the item to be tested next to it. Place a drop of testing acid across both marks, and carefully observe the reaction to the acid.

Related Items

Professional Linen Tester Loupe Magnifier 10x 29mm (1-1/8″) Lens
Professional Linen Tester Loupe Magnifier 10x 29mm (1-1/8″) Lens
 Personalized Titanium Steel Necklace Custom Letter Pendant Gold Silver Rose Gold
Personalized Titanium Steel Necklace Custom Letter Pendant Gold Silver Rose Gold
 925 Sterling Silver Moissanite Cross Pendant Pavé Round White/Colorless
925 Sterling Silver Moissanite Cross Pendant Pavé Round White/Colorless
 Solid Sterling Silver Unique Ladder Railroad Track Custom 7″ Bracelet
Solid Sterling Silver Unique Ladder Railroad Track Custom 7″ Bracelet
 Black Horse Head Brooch Pin – Unisex Adults, No Stone, Animal Theme
Black Horse Head Brooch Pin – Unisex Adults, No Stone, Animal Theme
 Antique Pietra Dura Floral 18K Yellow Gold Clip Earrings Marked “750”
Antique Pietra Dura Floral 18K Yellow Gold Clip Earrings Marked “750”
 7″-40″ Heavy & Huge Mens 316L Stainless Steel Silver Big O Link Chain Necklace
7″-40″ Heavy & Huge Mens 316L Stainless Steel Silver Big O Link Chain Necklace
 Classic Rhinestone Cat Brooches for Women Unisex Animal Pin Kitten Lapel Pins
Classic Rhinestone Cat Brooches for Women Unisex Animal Pin Kitten Lapel Pins