Enzymes: Machine Tools of The Cellular Factory. An original article from the Report of the Smithsonian Institution, 1951.

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Terms of Sale

Delivery schedule:
We usually despatch within the two days following your order, ie a Friday order may not go out until Tuesday, and then you need to allow a little time for delivery.

Typical delivery times - UK 3-5 working days.
Europe uptown 30 working days.
USA & Rest of World unto 30 working days.

Availability & Condition
The availability of items are as shown on the website you were browsing and buying through. Sometimes goods do sell out on other sites and we update our data as quickly as possible to reflect this. In the event of stock being unavailable we will let you know.

Queries
If you have an enquiry not covered above do please write to us, with the word "query" in the subject line of your email.

Methods of payment accepted:
Mastercard, Visa & American Express

Return policy;
We want you to be happy. Very happy. If you don't like the item when it arrives, just let us know, and arrange to send it back within thirty days. We'll cheerfully refund your purchase price. Just remember to pack as well as we do.

Postage;
UK Postage - 2 - 3 working days. 1st item 2.55 + each extra item 0.99

International delivery time vary by destination. Please allow upto 30 days, though it can often be much quicker.

European Postage - Please allow unto 30 days. 1st item 3.99 + each extra item 1.99

USA & Canada Air Mail - Please allow unto 30 days. 1st item 4.99 + each extra item 2.99

Rest of World Air Mail - Please allow unto 30 days. 1st item 5.99 + each extra item 2.99

B.A. Kilby - Enzymes: Machine Tools of The Cellular Factory. An original article from the Report of the Smithsonian Institution, 1951.