Eurofins | Product Safety Labs

March 30, 2007

GLOBAL SAFETY LABS, INC.
1701 S. Carson Avenue
Tulsa, OK 74119

Dear Ms. Jackson-Archer:

Enclosed please find the following final reports for Artic Fire- Freeze™:

Study #5482 - Acute Oral Toxicity Study in Rats

By this letter we are forwarding to you our testing and historical results of our Acute Oral Toxicity Limit testing conducted on your Arctic Fire-Freeze™ fire extinguishing agent. The conclusion of the test showed that when a dosage of 5,000 mglkg of bodyweight was administered, each animal survived, gained weight and appeared active healthy. There were no signs of gross toxicity, adverse pharmacologic effects of abnormal behavior. The product meets the national standard for a non-toxic substance.

Sincerely,

EUROFINS | PRODUCT SAFETY LABS

Lisa Buber
Assistant Technical Writer/Archivist
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ACUTE ORAL TOXICITY LIMIT TEST

PURPOSE:

To provide information on health hazards likely to arise from a single exposure to Arctic ire-~reeze~~
administered by the oral route at a dose level of 5,000 milligrams per kilogram of bodyweight.

PROCEDURE:

A group of Sprague-Dawley derived, albino rats was received from Ace Animals, Inc., Boyertown, PA. The animals were singly housed in suspended stainless steel caging with mesh floors. Litter paper was placed beneath the cages and was changed at least three times per week. The animal room was temperature controlled and had a 12-hour light/dark cycle. The animals were fed Purina Rodent Chow #5012 and filtered tap water was supplied ad libitum by automatic watering system.

Following acclimation to the laboratory, a group of animals was fasted for approximately 22 hours by removing feed tiom their cages. After the fasting period, ten rats (five male and five female) were selected for test based on health and initial bodyweights. Individual doses were calculated based on these bodyweights, taking inlo account the spucifTc gravity (determined by EPSL) oflhe test material. Each animal received 5,000 mg/kg of the test material by intubation using a stainless steel ball-tipped gavage needle attached to an appropriate syringe. After administration, each animal was returned to its designated cage. Feed was replaced approximately three hours after dosing.

The animals were observed for signs of gross toxicity and behavioral changes at least once daily for 14 days. Bodyweights were recorded prior to initiation and at termination. All animals were euthanized by CO2 inhalation at termination.

RESULTS:

All animals survived, gained weight and appeared active and healthy. There were no signs of gross toxicity, adverse pharmacologic effects or abnormal behavior.

A. Individual Bodyweight and Dosage: See Table I
B. Individual Cage-Side Observations: See Table 2

The Single Dose Acute Oral LD50 of Arctic Fire Freeze™ is greater than 5,000 mg/kg of bodyweight when
administered as received.

Arctic Fire-Freeze™
ACUTE ORAL TOXICITY LIMIT TEST

I the undersigned declarc that the methods, results and data contained in this report faithfully reflect the
procedures and raw data used or collected during the study.

George E. Moore, B.S.                            Date 3-30-07
Study Director
Eurotins | Product Safety Labs

Product Safety Laboratories

TABLE - 1

INDIVIDUAL BODYWEIGHT AND DOSAGE

*Administered as received. Specific gravity - 1.148 g/mL

Product Safety Laboratories