結果 : is lead in lead crystal safe
37:32

Measuring the amount of lead (Pb) consumed when drinking from lead crystal glassware. Is it safe?

Applied Science
295,450 回視聴 - 1 年前

-
1:46

What is the diffrence between Glass, Crystal and Lead Crystal?

Chrismas Kitchen
105,366 回視聴 - 3 年前
1:03

Testing an antique crystal glass for Lead. More info on Lead Safe Mama dot com

Lead Safe Mama
1,288 回視聴 - 1 年前

-
7:35

Lead Crystal Identification & Food Safety

Prima Treasures
15,503 回視聴 - 3 年前
0:47

Is it safe to drink out of crystal glasses?

Λsk Λbout Solutions
143 回視聴 - 9 か月前
3:39

Are Whiskey Decanters Safe? The Dangers of Lead Intoxication

Advanced Mixology
6,427 回視聴 - 3 年前
1:14

Unveil Crystal Clear Glass in Seconds

cuthbert
311 回視聴 - 2 日前
1:33

Why You Should Get Rid of Your Crystal Decanter

Stansberry Research
4,850 回視聴 - 7 年前
3:07

How Long Can You Leave Alcohol in a Crystal Decanter?

Advanced Mixology
22,242 回視聴 - 3 年前
3:49

Is there Lead and Cadmium in Glassware?

Lead Paint Detectives
8,355 回視聴 - 5 年前
1:29

How to identify lead crystal - Joni Hilton

Joni Hilton
8,121 回視聴 - 1 年前
4:24

Lead Safety in Stained Glass

Nzilani Glass
2,436 回視聴 - 2 年前
2:46

Lead Poisoning Prevention: Testing Pyrex glass water bottle for Lead using home test kit. Video 2

Lead Safe Mama
1,774 回視聴 - 3 年前
10:31

Why Waterford Crystal Master Craftsmen Train For 8 Years | Insider Business

Business Insider
570,446 回視聴 - 1 年前
2:07

VERIFY: Using dishes that may have lead

WCNC
12,327 回視聴 - 2 年前
4:19

Why is Lead Bad For Humans?

Today I Found Out
255,578 回視聴 - 5 年前
3:02

Lead Poisoning Prevention: : Testing Modern Pyrex for Lead in the Paint Made in Germany Video 1 of 2

Lead Safe Mama
1,060 回視聴 - 3 年前
16:31

Making lead crystals that taste sweet

NileRed
3,788,820 回視聴 - 7 年前
6:16

Lead Poisoning Will Make You Go Crazy - What Are The Chances You Are Being Poisoned Right Now?

The Infographics Show
240,393 回視聴 - 7 年前