Question 1

What is the weight of a QDS-Powder packet?

Accepted Answer

The packet, including powder, weighs approximately 27 grams.

Question 2

Can QDS solution be rinsed directly into the cavity floor during Reactor Cavity Decon?

Accepted Answer

Yes. Rinsing QDS directly onto the cavity floor with a low-pressure hose or power washer is the advised method and is standard practice at U.S. nuclear power plants using QDS.

Question 3

What is the shelf life of QDS Powder?

Accepted Answer

The shelf life is unlimited, though use within 10 years is recommended.

Question 4

How much surface area can one gallon of mixed QDS solution decontaminate?

Accepted Answer

One gallon of QDS solution covers approximately 400 square feet.

Question 5

Is QDS manufactured in the United States?

Accepted Answer

Yes. QDS is manufactured in the United States.

Question 6

Are there any shipping restrictions for QDS?

Accepted Answer

No. QDS is a non-hazardous product and has no shipping restrictions.

Question 7

Is QDS intended for use on human skin, and does it have a Drug Identification Number (DIN)?

Accepted Answer

QDS is a radiological decontamination cleaning agent for surfaces, equipment, and intact human skin. It is not a drug, is not regulated as a medical device, and does not carry a Drug Identification Number (DIN) with Health Canada.

Question 8

Can QDS be supplied in larger packets for high-volume decontamination?

Accepted Answer

Yes. QDS can be produced in any required size. The largest packet made to date produces 41 gallons, but larger amounts can be accommodated.

Question 9

What is the Quick Decon Complete Powder Mix used for?

Accepted Answer

It is used for decontaminating selected radioisotopes, particularly actinides and transition metals. A Halogen Quick Decon Powder is also available.

Question 10

How should the Quick Decon Complete Powder Mix be stored?

Accepted Answer

Store in a tightly closed container between 5–60°C (41–140°F). Avoid strong bases, acids, and water-reactive materials.

Question 11

Is the Quick Decon Complete Powder Mix hazardous?

Accepted Answer

No. It is classified as non-hazardous according to OSHA HCS, GHS, and other international standards.

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Frequently asked questions

What is the weight of QDS-Powder 1 gallon packet?

The directions on the back of the packet also describe removing solution and contaminants with a towel. Would there be any reason we could not simply scrub and rinse solution into a lower part of our cavity (our usual practice)?

What is the shelf life of QDS Powder?

After adding 1 Gallon of DI (Deionized) water per packet how much surface can be decontaminated with one Gallon of liquid solution obtained?

Is QDS manufactured in the United States?

Are there any shipping restrictions for QDS considering it is a chemical product?

Is this item intended for use on human skin or for surface application only? If it is used on human skin, is there a Drug Identification Number (DIN) registered with Health Canada?

I have a large area to decontaminate. Is it possible to get a packet that makes 20 gallons, 40 gallons, etc?

What is the Quick Decon Complete Powder Mix used for?

How should I store the Quick Decon Complete Powder Mix?

Is the Quick Decon Complete Powder Mix hazardous?

Does this meet any standard, like the EU standard?