結果 : safe amount of lead in tap water
2:33

Lead in Drinking Water Safety Tips

Michigan HHS
1,907 回視聴 - 3 年前
4:09

Lead in Drinking Water

NutritionFacts.org
40,910 回視聴 - 7 年前
1:11

Safe Home | Water Contaminant & Lead Test Kit

Grommet
24,882 回視聴 - 6 年前
2:26

Lead in Drinking Water

NHDES
1,699 回視聴 - 1 年前

-
7:29

How to test lead in drinking water

Dr Nicole Bijlsma
5,066 回視聴 - 3 年前
4:10

Scary HEALTH EFFECTS of LEAD in Your Family's Drinking Water

Water eStore
4,993 回視聴 - 4 年前
5:55

Lead Testing of Drinking Water - Lead what you need to know and how to avoid it

Olympian Water Testing
1 回視聴 - 1 年前

-
8:48

Practical information about lead in drinking water

Harvard T.H. Chan School of Public Health
2,006 回視聴 - 7 年前
5:16

Is Canada (Windsor) Tap Water Safe? Home DIY Lead Test.

큐tube
1,146 回視聴 - 4 年前
2:47

How Does Lead in Drinking Water Impact Children?

Water Nerd TV
296 回視聴 - 1 年前
2:50

Watts tap water has alarmingly high lead levels, report says

FOX 11 Los Angeles
926 回視聴 - 2 か月前
37:32

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

Applied Science
294,408 回視聴 - 1 年前
1:57

Lead in tap water

WKMG News 6 ClickOrlando
372 回視聴 - 6 年前
3:33

Lead water service lines could be making your tap water toxic

KMBC 9
433 回視聴 - 1 年前
0:41

Chicago tap water has lead-contamination levels dangerous for kids, a new study says

WGN News
1,970 回視聴 - 7 か月前
2:31

How to reduce the lead in your home's drinking water

CityNews
2,449 回視聴 - 10 年前
1:20

Safe Drinking Water Act (Lead Law)

SupplyHouse.com
2,549 回視聴 - 10 年前
1:46

Few options for renters who find lead in their drinking water

Global News
2,111 回視聴 - 5 年前
3:48

Water and Kidney Disease: Lead Levels In Drinking Water Worsening Kidney Disease, Water and CKD

HealthyKidney Inc
1,741 回視聴 - 3 年前
6:51

The secrets of Canada's tap water, explained

Global News
321,245 回視聴 - 5 年前