Heathrow Scientific 6611-1 Sodium Chloride Hydrometers, % saturation, 0 to 100%, 1/pk
SKU: 59732053216

Heathrow Scientific 6611-1 Sodium Chloride Hydrometers, % saturation, 0 to 100%, 1/pk

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Description

Heathrow Scientific 6611-1 Sodium Chloride Hydrometers, % saturation, 0 to 100%, 1/pkThese hydrometers measure the percentage of sodium chloride (Salinity). Specifically, model 6611 1 measures the saturation percentage of sodium chloride in solutions and model 6611 2 measures the percentage by weight of sodium chloride in solutions. Both models are calibrated for use at 15C (60F). Subdivisions: 1. 0%

These hydrometers measure the percentage of sodium chloride (Salinity). Specifically, model 6611-1 measures the saturation percentage of sodium chloride in solutions and model 6611-2 measures the percentage by weight of sodium chloride in solutions. Both models are calibrated for use at 15°C (60°F). Subdivisions: 1.0%

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SKU: 59732053216

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4.3 ★★★★★
Based on 235 reviews
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Robert O.
Lowell, US
★★★★★ 5
Very Nice! For the Price.
Color: Gray, Style: Yoga Mat
Very Nice!, for the price. It’s not as dense as a $50-$80 mat, but it’s $18. Plenty comfortable. My biggest concern was if it would have that cheap China Smell. No chemical smell at all. This mat is quite nice and functional.
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Reviewed in the United States on March 24, 2026
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Lorenz Weissel
Louisville, US
★★★★★ 5
Great value, nice and thick
Color: Green, Style: Yoga Mat
This mat is closer to a gym mat than a yoga mat, which was a very pleasant surprise. I just needed something for daily stretching, and this is perfect. Way more plush than a yoga mat, and a lot less expensive than the trendier mat options. Seems to be made well, but only time will tell.
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Reviewed in the United States on March 4, 2026
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rebecca rickey
Alexandria, US
★★★★★ 5
Soft and cushiony but supportive
Color: Pink Dahlia, Size: 1 inch
Definitely strong cushioned floor mat Very comfortable to do exercises on knees and back good quality and easy to roll up Lightweight but strong and dense I love the pink color too Highly recommend
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Reviewed in the United States on April 21, 2026
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Pat & Gen
Alexandria, US
★★★★★ 5
Best mat I have seen in a while.
Color: Blue Mist, Size: 1 inch
I'm glad I bought this it is perfect thickness (very soft and comfortable) and it is easy to store. Easy to pull out and use as well as good quality.
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Reviewed in the United States on April 30, 2026
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Jullie
Fort Morgan, US
★★★★★ 5
over 1+ years use and it’s still great quality 😩
Color: Violet Haze, Size: 1 inch
have had this mat since june 2024 and it’s still in amazing quality!! it’s so comfy, thick and soft which is why i bought it. i feel like i could use this thing on a rocky ass ground and i wouldn’t feel anything but squishy-ness lol so protection is so good. the color is still vibrant too (i got the lavender color) which i love!! really makes such a huge difference in my energy when i workout, making me feel like dat gooorl 👏🏼 i’m 5”2’ so there’s ample space for me. definitely slip resistant, im able to perform lunges with one leg on and off. also love the band you can wrap around it so you can transport it anywhere :) just purchased a black one for my hubby which is why i’m here again hehe
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Reviewed in the United States on December 5, 2025

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