I received the product. It arrived in Thailand and it was in good condition. No damage. Thank you. The seller's service is excellent. I am very impressed. Less

I have used KLM BioScientific for 25 years and I highly recommend this business. Great service, local, and woman owned! I appreciate the selection of preserved and live specimens for my high school science needs. Less

Our school has been ordering our biological lab supplies from KLM for many years. KLM is extremely reliable, fast, and friendly. The owners are responsive and knowledgable. I would recommend this business to anyone looking for lab supplies. Also- it's owned and operated by women, which we love to support! Less

I am a high school biology teacher and I've had great experiences with KLM, most ordering live specimens and lab equipment. Lolizon, the owner, is prompt with her communication and has generously donated many extra supplies to my classroom along with what I ordered. Highly recommend to anyone in San Diego to take advantage of their local pickup options! Less

I have ordered materials for 25+ years from Loli at KLM for my middle school science classroom. The service has always been amazing! She has always accomodated last minute orders and changes and been super helpful. I highly recommend to all science teachers ordering materials and specimens from Loli at KLM. Less

We have been clients of Loli Victorio at KLM Bioscientific for several years, and our experience has always been excellent. As part of the Astrobiology Laboratory at UNAM, we often need specialized equipment and supplies, and Loli consistently provides outstanding service and high-quality products. Her attention to detail, dedication to customer satisfaction, and responsiveness to our specific requests have been invaluable to our operations. We highly recommend KLM Bioscientific and Loli Victorio for reliable and top-notch scientific supplies and services. Prof. R. Vázquez Head of Astrobiology Laboratory, UNAM Less

KLM BioScientific/LabSuppliesUSA has been vital in supporting me in my teaching careers for many years. When I became aware of this resource I use them for all our live specimens needs. Their prices a cheaper or at least the same as other vendors but the timing is superior. Their support has allowed me to give my students a valuable science experience. Thank you for your many years of support to the education of my students. Less

KLM BioScientific is a wonderful, local, female owned and operated biological supply company. Their customer service and products are excellent. I highly recommend them! Less

Our school district had a wonderful experience with Lab Supplies USA! I highly recommend them for your silkworm, mealworm, and butterfly larvae needs. Loli was a pleasure to work with, flexible, helpful, and she made sure our order was delivered on time with no issues. Less

As a science teacher, I have been securing lab supplies at KLM BioScientific/LabSuppliesUSA for years. Their team has always fulfilled my orders quickly and their customer service has been outstanding. I'm grateful to have them in San Diego. Less

We have been ordering live cultures and preserved specimens from KLM Bio Scientific for many years. Good specimens and always arrive on schedule. Highly recommended! Less

KLM Biological Company is my best ever lab. supply company. Always helpful and amazingly great service. Ordered Lab. supplies arrive as scheduled. And, Loli she is the best ever! I reached out to her every time I needed an ASAP lab. supplies for our lab. experiments and she is always willing to help. Thank you, thank you for your help. Your service to us is forever. Less

KLM Biological is always my go to company for my biology needs! They are helpful, timely and always give great service. I have been using this company for well over 10 years. Less

I reached out about an out of stock item I believed would be a perfect fit for our current experiment and was quickly assisted by Loli. She was super friendly and very willing to help us get what we needed despite the low stock issue. We are very grateful and will definitely look into purchasing here again in the future if we can! The item was shipped very quickly and safely as well. Her communication was also very quick, much appreciated! Less

Very responsible, great communication and every live culture that we had ordered arrive fast and in good condition, no matter that we are far from the mainland (Puerto Rico). Less

I have been doing business as 6-12 science teacher with KLM for 19 years and I hope to for 19 more! Fabulous personal service, great prices, unusual items and great reliability. Less

What a great shop! So many fun things to experiment with. Got all of my supplies to propogate Lionsmane and Wine Cap mushroom mycelium all in one place. Just no growing medium like barley or boom blocks. Less

Very helpful staff and selection of lab equipment. We used their equipment and advice for an 8th grade science project. I recommend this business for any parent or student. Less

This place is my type of wonderland! Great selection of laboratory goods, equipment, and chemicals at great prices! Clean showroom with very nice staff, great parking options, and an all time central location. Less

They had everything we needed and information on other products available. You have to park and walk around to the east side of the building, invisible from the street. Less