Chemical Sterilization Biological Indicator Monitoring System

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Basic Information

Product Name

Chemical Sterilization Biological Indicator

Sterilization Method

EO/ Steam/ H2O2 Plasma

Guarantee Period

3 Years

Test Culture Time

30 mins / 24 hours

Packing

50 PCS / Box

Biological Spore

ATCC7953 / ATCC9372

OEM Service

Available

Application

Medical, Chemical, Lab

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Sterilization Monitoring Parameters

Indicator Type	Spore Type	Monitoring Description & Results
H2O2 Plasma (Rapid)	Geobacillus stearothermophilus (ATCC7953)	Culture Time: Reader test 30min Unqualified: Fluorescence positive (Red light / +) Qualified: Fluorescence negative (Green light / -) Application: H2O2 Plasma sterilization monitoring.
H2O2 Plasma (Standard)	Geobacillus stearothermophilus (ATCC7953)	Culture Time: 24h Unqualified: Medium color changes from Purple to Yellow Qualified: Medium remains Purple Application: H2O2 Plasma sterilization monitoring.
EO Sterilization	Bacillus subtilis var.nigra (ATCC9372)	Culture Time: 24h Unqualified: Color changes from Blue-green to Yellow Qualified: Color remains Blue-green Application: Ethylene Oxide (EO) sterilization monitoring.
Steam Sterilization	Geobacillus stearothermophilus (ATCC7953)	Culture Time: 24h / 30min Rapid Reader Unqualified: Color changes from Purple to Yellow / Red Light (+) Qualified: Color remains Purple / Green Light (-) Application: Steam sterilization monitoring.

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Detailed Photos

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Frequently Asked Questions

How long does it take to get the sterilization test results?

It depends on the indicator type. Rapid reader biological indicators provide results in as little as 30 minutes, while standard culture indicators typically require a 24-hour incubation period.

Can I request samples before placing a bulk order?

Yes, free samples are available from our existing product range. For custom-designed samples, a fee may apply which is refundable after mass production orders.

What is the minimum order quantity (MOQ) for custom logo printing?

The standard MOQ for custom logo printing is usually 100 pieces, though we can accept lower quantities for initial trial orders.

What payment methods are supported for orders?

We accept various payment methods including T/T (Bank Transfer), Western Union, and PayPal for your convenience.

What are the typical lead times for shipping?

Sample or small orders are usually processed within 2-3 working days. Bulk orders generally take 10-15 days depending on specific requirements and quantity.

How do I interpret a "qualified" vs "unqualified" result?

For culture tests, if the medium color remains unchanged (e.g., stays purple or blue-green), the sterilization is qualified. If the color shifts to yellow, it indicates bacterial growth and an unqualified sterilization process.