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What our customers say...

Based on 202 reviews
89%
(180)
4%
(9)
3%
(6)
0%
(1)
3%
(6)
E
Frozen Sheep Eyes
Ellie Younger
Very satisfied

Good quality eyes. They were sent out promptly and were still frozen when they arrived. After thawing they were in good condition ready for disection.

Very Satisfied

Very happy with my order. It was a good strong culture which arrived promptly and grew on well.

Very satisfied

Very happy with my order. It was a good strong culture which arrived promptly and grew on well.

C
Frozen Rat
Chris Redman
Absolutely as promised.

As expected. Good.

S
Frozen Sheep Eyes
Shirley Hilton
Disappointed

Unfortunately, our order was 'missed' even though I had paid extra for a next day delivery. Our Year 8 students were unable to complete their planned lesson and were hugely disappointed.
We have not used your company before and will have reservations about using you again, I'm sorry to say.

Use for medical ultrasound

We bought an eye and a heart to explore their potential use for ultrasound teaching. We will need to set them in gelatine. Too early to know if this will work for training though.
The people at Darwin Biological are great to deal with and we will buy more.
Ian

Purchased petri dishes with agar

Excellent service, rapidly delivered. Will use again.

Excellent

Wanted a delivery the next working day for my daughter college session. You delivered bang on time !!! Will defo be using again, I even emailed and they emailed me back quickly, thank you , Jenna

L
E.Coli K12 Strain
Laura Main
Excellent source of E. Coli

Very quick delivery and produced excellent colonies on nutrient agar.

G
Frozen Sheep Kidney
Graeme Bowman
kidneys

Very happy with the kidneys but not with the delivery. I paid for 'next day delivery' but it was actually three days before they arrived.

Dear Graeme, Thank you for letting us know, I've looked on the tracking and you are indeed correct that Royal Mail took 2 days to deliver. I have now submitted a claim to RM and will email you a credit note for your postage costs. Kind regards, Meg

Great loops!

Nice sterile loops, for me much easier than having to flame/heat the same loop dozens of times.

Nice dishes

Excellent Petri Dishes, triple vented, good quality.

L
Malt Extract Agar
Lee Oatley
Good quality Agar.

Very good quality Agar, will buy again.

Great service

The order arrived well packaged and in a timely manner and as described - as always with Darwin Biological. Thank-you - note: It would be good however to see the packaging materials considered, so no polystyrene chips used and another form of more sustainable packing material used instead perhaps, please.

Hi Duncan, Thank you for your thoughts and I'm glad you're happy with your order. All polystyrene chips are resused from deliveries we receive; we are however attempting to pursuade the manufacturer in question to swap to a more eco alternative. Many thanks, Meg

D
Scenedesmus quadricauda
David Conington
Algae order

Exactly as described and speedy, helpful service!

m
E.Coli K12 Strain
meenal patel
E.coli bacteria

Very happy with the service and the product and I will definitely use them again.
Thank you.

Great Service

Thanks for the prompt service

Good service

We haven't used the product yet, but the service was efficient and friendly. Received the product in a reasonable timeframe.

Petri dishes

Recently come across this website the products are at a really good price received very prompt and will continue to use them

S
Frozen Sheep Kidney
Samantha Morgan-Hourd
Review

Used for an anatomy lesson, great resource that the students loved. Could be improved by leaving the ureter, artery and Vein attached.

Upon received them, we realised that there are some water condensing on some plates. Is it normal?

Hi Emmanuel, Some condensation is perfectly normal, ensure you store and incubate with the agar at the top to avoid any drips onto your bacteria. Kind regards, Meg

Excellent and fast delivery

Great product. Did the job 100%

Great for teaching simple measurements under the microscope

Good for low power use (x40) to demonstrate how to measure for an estimate of cell size. Not good at a higher power magnification as the imprint of the scale and numbers cannot be seen.

L
Frozen Sheep Eyes
Lucy Burnell
Prompt delivery and well packaged

Thank you for sending out our order so promptly and so well packaged (all sustainable, which was very nice to see). We were very pleased with our order and have already dissected our way through a significant proportion, so will be looking to re-order a similar quantity at a similar time next year.

E
Preserved Cow Eyes
Erum Rashid
Good quality and fast delivery

Good quality