結果 : how to use gold testing solution
11:48

How to Use Gold Acid Testing Kit - Test For Gold or Silver!

Taco Stacks
46,292 回視聴 - 9 か月前
6:56

How to use Gold testing acid!! What THEY don’t want you to know

Kendall Todd TheSilverGuy
194,815 回視聴 - 7 年前
0:58

TESTING GOLD JEWELRY AT TRAXNYC #shorts

TraxNYC Diamond Jewelry
1,286,868 回視聴 - 1 年前
5:39

Top 5 mistakes when testing gold and silver with JSP acids

vintagesterlingfinds
6,978 回視聴 - 2 年前
13:32

JEWELRY Silver & Gold TESTING Learn How to Test Precious Metals ! Come TEST MY YARD SALE HAULS

The Funky Pickle Thrifter
1,948 回視聴 - 2 年前
8:41

How to make Stannous Chloride Gold Testing Solution

Vendetta Prospecting
2,775 回視聴 - 1 年前
5:19

How To Make Stannous Chloride for Testing Gold Solutions

Moose Scrapper
44,307 回視聴 - 9 年前
20:08

Complete Guide to Acid Testing Gold and Silver

Silverpicker
68,982 回視聴 - 4 年前
23:20

How to Use JSP Acid for Gold & Silver Testing

Olive's Vintage Market
7,560 回視聴 - 3 年前
12:51

Testing solutions for gold presence.

Successful Engineer
10,792 回視聴 - 8 年前
1:27

How to test SILVER with 18k Gold testing solution! | Can you test silver with gold testing acid?

MUDSWAT
687 回視聴 - 4 年前
9:48

Stannous Chloride Testing Solution REQUIRED

sreetips
31,303 回視聴 - 3 年前
7:13

How To Make and Use Stannous Chloride Testing Solution

sreetips
49,118 回視聴 - 9 年前
0:31

How To Use Gold Testing Acid Solution #wholesale #goldjewelry #jewelrysupplies #pawn #jewelry

Star Struck, LLC
5,496 回視聴 - 1 年前
1:01

How To Test 10K 14K and Brass using 14K Gold Acid Testing Solution. Demonstration teaches viewers!🔥

TBBW Don’tPlayNoReindeerGames
18,071 回視聴 - 1 年前
1:09

Gold Testing Kit

Esslinger and Company
25,800 回視聴 - 12 年前
5:38

How to Use A Gold Testing Kit...Testing My Metal Detecting Find

Rosie O'Kelly
1,504 回視聴 - 4 年前
1:35

Testing Low Karat Golds! 8K Rose Gold Alloy using 14K Acid Solution. Demonstrating Solubility of 8K!

TBBW Don’tPlayNoReindeerGames
4,306 回視聴 - 2 年前
0:27

REAL or FAKE GOLD Chains: Nitric Acid GOLD testing (10kt, 14kt, or 18kt?)

John Fish
12,475 回視聴 - 4 か月前
0:47

How To Use Gold KT Acid Tester? | JSP Acid testing droplet tutorial.

Assay Jewelers
353 回視聴 - 2 年前