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GOLD TESTING EQUIPMENT
GOLD TESTING EQUIPMENT
Mercersburg, Pennsylvania
•goldandsilvertesting.com
Shop gold testing kits, silver testing tools, and precious metal refining supplies trusted by jewelers, pawn shops, refiners, and metal buyers across the USA.
Custom Business Refining Supply Package – Gold, Silver & E-Waste
Nitric Acid 70% – 10 Pack (32 oz Bottles) 10 LITERS ACS Reagent Grade for Gold Refining & Precious Metal Recovery
72 bottles of JSP 18K - for Nathan
Copper Sulfate Pentahydrate Crystals 8 oz - Fine Crystal - Electroplating Grade
Zinc Powder Gold Silver Recovery Refining Metal Precipitant Zinc Dust Zn Casting
Red Iron Oxide Powder (Fe2O3) Metal Polishing Compound Gold Silver Brass 10lbs
Gold Melting Kit Borax Flux + Small Ceramic Crucible + 1/2" Graphite Rod Tool
Copper Sulfate Crystals 99% Pure Pentahydrate 5 LBS
12" Graphite Stirring Rod – Gold, Silver & Precious Metal Melting – 3/8" or 1/2"
Red Iron Oxide Powder (Fe2O3) Metal Polishing Compound Gold Silver Brass 25lbs
Red Iron Oxide Powder (Fe2O3) Metal Polishing Compound Gold Silver Brass 1lb
Gold Precipitant 16 oz Refining Test Acid Aqua Regia Metals SMB Pyrosulfite
10 LB TETRASODIUM (EDTA) Technical Grade Chelating Agent Textile Water Paper 99%
Liver of Sulfur 8oz Lump for Patina Metals, Silver & Copper Jewelry
GTE Gold Precipitant 8 oz Refining Test Acid Aqua Regia Metals SMB Pyrosulfite
Copper Sulfate Crystals 99% Pure Pentahydrate - 10 Lbs.
Copper Sulfate Pentahydrate Crystals 2 oz - Fine Crystal - Electroplating Grade
Thiourea 8 oz Gold Stripping Powder Precious Metal Recovery Refining Chemical
Copper Sulfate Pentahydrate Crystals 16 oz - Fine Crystal - Electroplating Grade
JSP Copper Sulfate Crystals 2 oz Copper Electroplating Pentahydrate Crystals
COPPER SULFATE POWDER - 99% PURE - FREE SHIPPING
5 LB TETRASODIUM (EDTA) Technical Grade Chelating Agent Textile Water Paper 99%
Jewelry Pickle Compound 1 lb Gold Silver Copper Fire Scale Oxidation Remover
Gold Melting Kit Small Ceramic Crucible + 1/2" Graphite Stirring Rod Refining
1LB Zinc Powder Gold Silver Recovery Refining Metal Precipitant Dust Casting ZN
1 LB TETRASODIUM (EDTA) Technical Grade Chelating Agent Textile Water Paper 99%
Silver Testing Kit Acid Stone Needles Neutralizer 900 925 950 975 999 Test Kit
Nickel Sulfate Crystals 100g Electroplating Nickel Plating Chemical Metal
Thiourea 4 oz Gold Stripping Powder Precious Metal Recovery Refining Chemical
JSP Silver Test Needle Set of 5 .999 .975 .950 .925 .900 Premium 5-Grade Tester
Zinc Powder Gold Silver Recovery Refining Metal Precipitant Zinc Dust Zn Casting
99% Boric Acid Powder - 2lb - Industrial Grade - Fine Powder Boric Acid
Gold Recovery & Melting Kit SMB Gold Precipitant 1lb + Ceramic Crucible Refining
8 oz TETRASODIUM (EDTA) Technical Grade Chelating Agent Textile Water Paper 99%
Manganese Dioxide MnO2 Powder 300 Mesh Oxidizer for Gold Silver Refining
50g Nickel (II) Sulfate Hexahydrate Crystals 99+% Purity Electroplating Plating
GTE Zinc Dust – UP #6 Fine Zinc Powder for Precious Metal Recovery, Refining, Plating and Industrial Applications
GTE TETRASODIUM (EDTA) Technical Grade Gold Refining Purifier Chelating Agent Textile Water (Copy)
GTE Gold Refining Workstation Mat XL Bench & Desktop Protection Pad
JSP Nickel Sulfate Crystals 100g Electroplating Nickel Plating Chemical Metal
JSP Copper Sulfate Crystals – 2 oz for Electroplating & Metal Etching
Sodium Tartrate (Rochelle Salt) – Laboratory & Electroplating Chemical
Magnesium Sulfate Crystals – Laboratory & Metal Finishing Chemical
Thiourea 16 oz – Gold Stripping & Precious Metal Refining Chemical
Jewelers Soldering Pumice Ceramic Dish Annealing Bowl Pickling Jewelry Repair
8 Oz Pickle Pickling Powder Deoxidizing Flux Cleaning Compound Jewelry Cleaner
Ferrous Sulfate Gold Refining Chemical Gold Recovery Precipitant Iron Sulfate
Zinc Powder Gold Silver Recovery Refining Metal Precipitant Zinc Dust Zn Casting
GTE Ferrous Sulfate Powder – 3 lb, 20% Iron, Water-Soluble Plant Supplement
Zinc Sulfate Monohydrate (ZnSO₄·H₂O) – Lab Chemical & Metal Patina Compound
Salamander Crucible Graphite Melting Crucible A0.5, A1, A2, A3, A4, A10 Morgan
Boric Acid 1 lb 99% Pure Powder Flux Gold Silver E-Waste Metal Refining Melting
Boric Acid 8 oz 99% Pure Powder Flux Gold Silver E-Waste Metal Refining Melting
10-10 Ounce OZ 999 Fine Solid Titanium Precious Metal American Buffalo Bar Ingot Bullion Ti Element Chemistry Proof Mint Coin (Copy)
GTE Sure-Pickle Jewelry Pickling Compound – Removes Fire Scale & Oxidation
6 Bottles 14K Gold Metal Test Acid Karat Testing Liquid Solution Jewelry Tester
Silver Test Needles Set – 950, 975, 999 Fine Silver Comparison Needles
Nitric Acid 70% – 6 Pack (32 oz Bottles) ACS Reagent Grade for Gold Refining & Precious Metal Recovery
GTE Hydrochloric Acid (HCl) 32 oz – 31–37% for Gold Refining & Aqua Regia
Gold Silver Platinum Testing Kit - Test 9K 10K 12K 14k 18K 22K 999 925 Sterling
Gold Melting Kit Small Ceramic Crucible + 3/8" Graphite Stirring Rod Refining
Gold Melting Kit Small Ceramic Crucible + 1/2" Graphite Stirring Rod Refining
Gold Precipitation Kit Sodium Metabisulfite SMB Urea Gold Refining Stannous
Gold Refining Test Kit Stannous Chloride Gold Precipitant SMB Scrap Metals
Gold Precipitation Kit 2lb Sodium Metabisulfite SMB Gold Refining Recovery
GTE Gold Recovery Kit – 2 lb Gold Precipitant (SMB) + 1 lb Urea for Aqua Regia Refining
Gold Precipitant 8 oz Refining Test Acid Aqua Regia Metals SMB Pyrosulfite
Gold Refining Kit SMB Gold Precipitant Borax Flux Recovery & Smelt Melting
JSP Nickel Test Solution Jewelry Protectant Seal for Metal Belts Rings
Gold Precipitation Kit 10lb Sodium Metabisulfite SMB Gold Refining Recovery
Gold Silver Platinum Testing Kit - Test 9K 10K 12K 14k 18K 22K 999 925 Sterling
Gold Precipitant 16 oz Refining Test Acid Aqua Regia Metals SMB Pyrosulfite
Gold Precipitation Kit 5lb Sodium Metabisulfite SMB Gold Refining Recovery
Gold Recovery Kit 1lb Sodium Metabisulfite SMB + 1lb Aqua Regia Urea Gold Scrap Refining
Gold Melting Kit Borax Flux + Small Ceramic Crucible + 1/2" Graphite Rod Tool
Gold Recovery & Melting Kit SMB Gold Precipitant 1lb + Ceramic Crucible Refining
Gold Melting Kit Borax Flux + Small Ceramic Crucible + 3/8" Graphite Rod Tool
Magnesium Sulfate Crystals – Laboratory & Metal Finishing Chemical
Zinc Sulfate Monohydrate (ZnSO₄·H₂O) – Lab Chemical & Metal Patina Compound
Sodium Tartrate (Rochelle Salt) – Laboratory & Electroplating Chemical
Chromium Oxide Green Powder 8 oz – Polishing Compound & Ceramic Pigment
Thiourea 16 oz – Gold Stripping & Precious Metal Refining Chemical
1 LB Heat-Resistant Lump Pumice for Torch Brazing Annealing Jewelry soldering
Gold Melting Kit Small Ceramic Crucible + 3/8" Graphite Stirring Rod Refining
Gold Melting Kit Borax Flux + Small Ceramic Crucible + 1/2" Graphite Rod Tool
Gold Silver Platinum Testing Kit - Test 9K 10K 12K 14k 18K 22K 999 925 Sterling
Gold Melting Kit Small Ceramic Crucible + 1/2" Graphite Stirring Rod Refining
Liver of Sulfur 8oz Lump for Patina Metals, Silver & Copper Jewelry
Gold Refining Test Kit Stannous Chloride Gold Precipitant SMB Scrap Metals
Gold Recovery & Melting Kit SMB Gold Precipitant 1lb + Ceramic Crucible Refining
Gold Melting Kit Borax Flux + Small Ceramic Crucible + 1/2" Graphite Rod Tool
Gold Melting Kit Small Ceramic Crucible + 1/2" Graphite Stirring Rod Refining
Gold Silver Jewelry Test Kit 10K 14K 18K 24K Digital Scale Diamond Tester Acid
JSP Nickel Test Solution Jewelry Protectant Seal for Metal Belts Rings
Gold Recovery Kit 1lb Sodium Metabisulfite SMB + 1lb Urea Gold Scrap Refining
Gold Precipitation Kit 2lb Sodium Metabisulfite SMB Gold Refining Recovery
Gold Refining Kit SMB Gold Precipitant Borax Flux Recovery & Smelt Melting
Gold Melting Kit Borax Flux + Small Ceramic Crucible + 3/8" Graphite Rod Tool
Gold Precipitation Kit 2lb Sodium Metabisulfite SMB Gold Refining Recovery
Gold Melting Kit Small Ceramic Crucible + 3/8" Graphite Stirring Rod Refining
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