Endotoxin indicators for Depyrogenation Endotoxin Challenge Vials

Endotoxin indicators for Depyrogenation Endotoxin Challenge Vials
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Product Details

Endotoxin indicators for depyrogenation endotoxin challenge vials

Endotoxin indicators for depyrogenation endotoxin challenge vials.jpg

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High quality low cost endotoxin challenge vial (Endotoxin Indicator) for the validation of depyrogenation dry heat oven. In various size of vials and ampoules to fit your production lines. Suitable for kinetic turbidimetric, kinetic chromogenic, end-point chromogenic and gel clot method. Conforms to USP pharmacopoeia requirements.

1. Product information

The Endotoxin Challenge Vial (ECV,Endotoxin Indicator) is used in the validation of dry heat depyrogenation cycles. Endotoxin Challenge Vials are placed in the cold spots of the dry heat oven. After cycle completion, the log reduction in endotoxin levels can be determined by comparing the endotoxin levels in the baked vs non-baked control Endotoxin Indicators. The Endotoxin Challenge vials are designed to indicate a minimum 3-log reduction in endotoxin content when tested using gel clot, kinetic turbidimetric or chromogenic LAL assays. Endotoxin Challenge Vial contains 1000-10000EU E.Coli O111:B4 Endotoxin. The endotoxin challenge vial does not have any fillers except purified endotoxin, so the vials appears empty.

2. Product parameter

Endotoxin potency: ≥1250 or 2500 EU per vial

3. Product features and application

In vial with heat resistant label.

In ampoules could be place into the oven without opening the vials.

Without any filler other than endotoxin.

4. Ordering information

Catalog Number

Endotoxin Level





Sealed   in ampoules,10  vials/pack





Sealed   under vacuum in vials,

10  vials/pack





5. Product Qualification


6. Ordering FAQ

Product condition:

The LAL reagent sensitivity and the Control Standard Endotoxin potency are assayed against USP Reference Standard Endotoxin. The LAL reagent kits come with product instruction, Certificate of Analysis, MSDS.

How to order:

Please contact sales@houshiji.com to order the LAL reagents endotoxin detection kit. There is no minimal order volume required. The price depends on the order volume. We provide distributor discount for our distributors. The price is in US dollars. The final cost will be the order price plus the shipping cost. We need to know the shipping item to calculate the shipping weight.

Payment Method:

We required 100% prepayment for all orders. We accept T/T bank transfer or Paypal. If pay by Paypal 5% additional charge is required.

Shipping Condition:

Once we received the payment, we will ship in two days. Shipping is usually by air, it takes less than one week to reach the location. LAL Reagent is stable at controlled room temperature for more than two weeks. We usually ship the reagent at room temperature. After receipting LAL Reagent, long term storage at 2-8℃ is required.

Storage Condition:

The LAL reagent is stable for more than two years at 2-8℃. Store LAL reagent at 2-8℃ , avoid light. LAL Reagent Water is stable for more than three years at 2-20℃ .

We are one of the most professional manufacturers and suppliers. If you are looking for the endotoxin indicators for depyrogenation endotoxin challenge vials, please rest assured to buy the quality and reliable products with us. High quality and competitive service are offered.