Basic Enzymology Kit

Marsoni

M251S

$77.39

Get it in 3 business days with 1 day shipping. Friday, May 29

Basic Enzymology KitBasic Enzymology Kit Experiment Kit Demonstration With Manual Guide & Worksheet. Invertase activity; Enzyme activity relative to time, temperature, substrate concentration, enzyme concentration, pH. Substrate specificity of invertase; Inhibition of invertase activity; Denaturation of invertase by heat. This kit is designed for 10 groups of students to use. It is geared for A Level and has application in Biology and Chemistry learning. Premium Quality:

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I don't like lotion. Specifically, I don't like putting it on my hands. But my skin said, "tough." Literally. So, I had to suck it up and find a solution to the dry, rough skin I was developing. I looked through a lot of products and decided to try this. I'm glad I did--I love it! It doesn't feel greasy. My skin soaks it all up, even on my hands (I just have to distract myself for a couple minutes after I've rubbed it all in so it can finish soaking in). It smells good! (It's not a strong scent and doesn't cause a headache for me or my scent-sensitive spouse). There's a ton of it, and a little goes a long way. It's cost effective. So, it ticks all my boxes. I can afford it, it's effective, the smell is good, and I don't get the overwhelming urge to wash it off! Win!

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Reviewed in the United States on October 5, 2024

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Santina

New York, US

★★★★★ 5

Queen Helene Cocoa Butter Hand & Body Lotion

Size: 32 Ounce (Pack of 1)

Very moisturizing and perfect for dry skin. It absorbs well without leaving a greasy feeling and has a light, pleasant cocoa scent. My skin feels soft and hydrated all day. A classic product that always delivers.

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Reviewed in the United States on January 3, 2026

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Gina

Waukegan, US

★★★★★ 3

Weird batch?

Size: 16 Ounce (Pack of 1)

I usually love this lotion, it’s the only one that isn’t too heavy or sticky, but this last bottle I just purchased seemed watered down. It evaporates as soon as it spreads in my hands. It seems like you have to apply a few thin layers for it to really feel like the normal stuff. I hope this is just a manufacturing problem that gets corrected soon.

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Reviewed in the United States on March 16, 2026

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Nee-C in SC

Lexington, US

★★★★★ 5

Use it every day, absorbs q

Love this item, hard to o find in store, great price for 2 pkag, out on auto ship, use it every day.

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Reviewed in the United States on April 21, 2026

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sandraday