Heathrow Scientific 67112H ASTM Specific Gravity Hydrometers, ASTM 112H, 1.050 to 1.100, 0.0005 subdivisions, 330 mm, 1/pk
SKU: 79745049700

Heathrow Scientific 67112H ASTM Specific Gravity Hydrometers, ASTM 112H, 1.050 to 1.100, 0.0005 subdivisions, 330 mm, 1/pk

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Description

Heathrow Scientific 67112H ASTM Specific Gravity Hydrometers, ASTM 112H, 1.050 to 1.100, 0.0005 subdivisions, 330 mm, 1/pkASTM Specific Gravity Hydrometers are calibrated at 60F and manufactured to the specifications of the American Society for Testing and Materials (ASTM). Select the hydrometer that you need by matching the ASTM number shown. Specific Gravity, also known as relative density, is the ratio of the mass of a liquid to the mass of an equal volume of distilled water.

ASTM Specific Gravity Hydrometers are calibrated at 60°F and manufactured to the specifications of the American Society for Testing and Materials (ASTM). Select the hydrometer that you need by matching the ASTM number shown. Specific Gravity, also known as relative density, is the ratio of the mass of a liquid to the mass of an equal volume of distilled water.

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SKU: 79745049700

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4.1 ★★★★★
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Product Reviews
Q
Verified Purchase
10qverymuch
Birmingham, US
★★★★★ 5
Great for keeping my dog's mind active
My pup loves them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025
D
Verified Purchase
Danielle M.
Lowell, US
★★★★★ 5
Easy to hold
I love these buns! My dog is a extreme chewer and usually most bones she can eat through pretty quickly. She loves this one and I know it’s going to last her forever. It also is very easy for her to hold onto with her paws. I will definitely purchase this again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2023
G
Verified Purchase
Green eggs and ham
Lowell, US
★★★★★ 4
They can chew off the plastic
My dog loves the bone, but after a few moments, we noticed some she had already chewed off some of the bone! We upsized to avoid this issue as well! We know this is expected, however it is also concerning if you have a dog that can take off large chunks, which we don’t.
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Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Dogs love them
3 dogs all fight over these bones
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2023
S
Verified Purchase
Shelli Williamson
Draper, US
★★★★★ 2
After 2 weeks update 9 month review
Updated. 9 months of aggressive chewing. Pic 2 - Purchased this 2 weeks ago. I have two Pitties. An 8 yr old 80lbs and a 2 yr old 45 lbs. Little pieces flake off as they chew. It is hard finding tough toys for very aggressive chewers. I’m not impressed by these. However, the dogs do love them.
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Reviewed in the United States on July 29, 2023

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