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$36.65
per shirt
Are You A Catalyst Or Not? (Enzyme-Substrate) T-Shirt
Qty:
Style
Basic T-Shirt
-$6.15
+$14.25
Colour & Print Process
White
Classic Printing: No Underbase
+$2.05
+$2.05
+$2.05
+$2.05
Vivid Printing: White Underbase
+$10.20
+$10.20
+$10.20
+$10.20
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About This Design
Are You A Catalyst Or Not? (Enzyme-Substrate) T-Shirt
No need to be a chemist or biochemist to enjoy any of these wry science humour gifts featuring the induced-fit hypothesis of enzyme action. Featuring enzyme-substrate complex (enzyme-products complex) and the tongue-in-cheek life query that all must answer: "Are You A Catalyst Or Not?" Memorable scientific gag gifts for all who wonder about activation energy!
Customer Reviews
4.7 out of 5 stars rating32.2K Total Reviews
32,174 Reviews
Reviews for similar products
5 out of 5 stars rating
By o.25 April 2017 • Verified Purchase
Basic T-Shirt, White, Adult L
Zazzle Reviewer Program
The Shirt itself is a really nice, high quality material. Its quite thick and the colour is spot on whats in the pictures. The print is 100% what I wanted and the overall product is amazing. I ordered a 2XL which is already pretty big, it came a lot larger than I expected so next time i would order a smaller size, but thats down to me. It came just in time and the staff were super helpful in speeding up the shipping process for me so it would arrive on time. The printing turned out better than i could've imagined. I was very skeptical at first and wasnt sure how it was going to look, but it honestly looks awesome. So happy with it :)
5 out of 5 stars rating
By Anonymous15 December 2024 • Verified Purchase
Basic T-Shirt, Grey, Adult S
Brilliant in every respect. Great material t shirt, photo better than expected, fast delivery. Trustworthy seller. Thank you.
❤️.
5 out of 5 stars rating
By Marissa T.4 January 2024 • Verified Purchase
Basic T-Shirt, White, Adult S
Zazzle Reviewer Program
Super easy to order and look so good. Only came 5 days after ordering so super quickly and fits well. Bit baggy but i like my shirts bigger. Really clear looks good
Tags
Other Info
Product ID: 235821845988929322
Added on 12/9/10, 4:09 pm
Rating: G
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