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:

Easy Shipping

Quick Dispatch:

Your Basic Enzymology Kit orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Basic Enzymology Kit ships.

Need Help?
Questions about Basic Enzymology Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Basic Enzymology Kit in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Was surprised that they're wide enough. Usually, shoes that say they're wide, aren't really wide. They're very cute and "hopefully" when I do wear them out, they'll continue to stay comfortable. I ordered both the Coffee Bean and Black, size 9. Usually wear a 9 or 9 1/2, the fit has plenty of room in the toe area with size 9.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 2, 2023

Verified Purchase

Ashley Smith

Lake Worth, US

★★★★★ 5

A wardrobe staple!

Excellent quality for the price.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 3, 2026

Verified Purchase

Corinne

Houston, US

★★★★★ 5

White boots

Size: 9, Color: White

Adorable white boots. They fit perfectly, comfortable, and cute. Nice and strong and durable.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 18, 2024

Verified Purchase

Samson

Cuba, US

★★★★★ 3

Cute but Ouch

Size: 8.5, Color: Sand

Theses shoes are cute and comfortable to walk in *comfortable to the soles of your feet* HOWEVER, there is part of the inside seem on the outer right ankle that scrapes my leg with every step. I tried to see if wearing them down would help, wearing band-aids, putting duct tape on my leg, mole skin - but nothing helps, by the end of the work day I still feel that scraping seem. And I'm not usually sensitive to this kind of thing. I'm way outside my return window, so I'll have to pass them along to someone else with my same shoe size or donate them. Overall they're a good shoe - i just think mine had an issue when the seems were finished

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 3, 2024

Verified Purchase

Rebecca B.

Grantham, US

★★★★★ 4

Size down 0.5!

Size: 8, Color: Black Lizard

Love the black snake skin look, I normally wear a size 8 and these fit more like an 8.5. Works with a thicker sock but I definitely recommend sizing down 0.5.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 12, 2025