Prefilled Dilution Vials

Prefilled Dilution Vials

**Attention: New Bottle Designs and Pack Sizes**

Prefilled Dilution Vials Save Time and Money Prefilled dilution bottles from Environmental Express save time and money. Our clear polypropylene dilution vials are available for use in the most common types of microbiological analysis. The updated design of the bottle is better as it prevents leaks and eliminates the need for the shrink wrap seals.  The bottle is now clear which gives you greater visibility of your sample. The Buffered Peptone Water comes in a screw top bottle. All products are gamma irradiated for sterility and are formulated to meet the requirements of Standard Methods for the Examination of Water and Wastewater.


Item No. Description
MEB090P 90mL Dilution Vial, Phosphate Buffer with MgCl2, 72pk
MEB090U 90mL Dilution Vial, Butterfield's Buffer, 72pk
MEB099B 99mL Dilution Vial, Buffered Peptone Water, 48pk
MEB099P 99mL Dilution Vial, Phosphate Buffer with MgCl2, 72pk
MEB099U 99mL Dilution Vial, Butterfield's Buffer, 72pk
MEB100MLSW Sterile water, 100 mls, each
MEB9050W Sterile Water 90 mL, 48 per Case
MEB9950W Sterile Water 99 mL, 48 per Case


Do you have any smaller quantities of product MEB099P?

We offer MEB090P, which is a 90 mL volume. We do not offer any other pack sizes of this product.

Can you advise what dilution media is best for rehydrating my spray dried gram negative?

That question is outside our realm of expertise.

Does this container come with an expiration date? What is the shelf life usually?

This product has a 2 year shelf life.

Can you supply sterile water in 50 mL volumes instead of 99 or 90 mLs? We would use the 50 mL volumes to make duplicates of 100 mL samples for E coli analysis.

Unfortunately we do not offer 50 mL volumes of sterile water. We do offer 100 mL sterile water (MEB100MLSW) and a 4 liter bag of sterile water (MEB4LSW).

Is there a COA on this item?

Yes, this item comes with a COA.

Does this product have a COA on Turbidity, Sterility, and Metals?

Yes there is a COA available for this product. It includes some metals analysis and total plate count. It does not include turbidity. Please contact our tech support group if you need a copy.

What is the expiration date for this item? 50 vials will last me awhile...

This product has a shelf life of 12 months.

What is the pH for this product?

The pH is 7.2 ± 0.2.

what would be the expiry date on these vials?

This product has a shelf life of 12 months.

Is this really $10 for a single 100mL container and not a case or box of some number?

Yes, that price is per 100 mL container. The cost involved is packaging it in the sterile containers in exactly 100 mL aliquots. We also offer a 4 liter bag of the sterile water for $43.00. Item #MEB4LSW

What is the shelf life of this product?

This product has a shelf life of one year from the date of manufacture.

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