Laboratory Data

Laboratory Data

Laboratory Data

"Science-Backed, Compliance Guaranteed"

“Conducted by a CMA/CNAS-accredited lab, our testing validates product safety and performance, providing credible quality assurance.”

Toxicity Test

pH Value Measurement

Result: 8.01

Method: Disinfection Technical Specification (2002 Edition), Section 2.2.1.4

Heavy Metals Analysis

Arsenic (As): Not detected (<0.001 mg/L)

Cadmium (Cd): Not detected (<0.001 mg/L)

Mercury (Hg): Not detected (<0.0002 mg/L)

Lead (Pb): Not detected (<0.001 mg/L)

Method: Cosmetics Safety Technical Specification (2015 Edition), Chapter 4.1.6

Acute Inhalation Toxicity Test

Result: LC₅₀ > 10,000 mg/m³·BW

Conclusion: Practically non-toxic, compliant with Disinfection Technical Specification (2002 Edition) standards.

Acute Oral Toxicity Test

Result: LD₅₀ > 5,000 mg/kg·BW

Conclusion: Practically non-toxic, compliant with Disinfection Technical Specification (2002 Edition) standards.

Acute Eye Irritation Test

Result: Non-irritating, meeting standard requirements.

Repeated Intact Skin Irritation Test

Result: Irritation index 0 (Non-irritating).

Single Damaged Skin Irritation Test

Result: Irritation index 0 (Non-irritating).

Deodorization Test

Hydrogen Sulfide (H₂S) Removal Test

Removal Rate: 94.2%

Test Method: GB/T 11742-1989, QB/T 2761-2006

Ammonia (NH₃) Removal Test

Removal Rate: 90.4%

Test Method: QB/T 2761-2006

Antimicrobial Efficacy Test

Test Standard: WS/T 650-2019 (5.2.1), comparable to EN 1276/EN 13697
Test Concentration: Undiluted product

Quantitative Suspension Test – 10-minute Exposure

Escherichia coli (8099)

Control: 4.1-4.4×10⁴ CFU/mL (avg. 4.2×10⁴ = 4.62 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.62 log₁₀

Staphylococcus aureus (ATCC 6538)

Control: 5.8-6.2×10⁴ CFU/mL (avg. 6.0×10⁴ = 4.78 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.78 log₁₀

Candida albicans (ATCC 10231)

Control: 3.4-4.4×10⁴ CFU/mL (avg. 3.8×10⁴ = 4.58 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.58 log₁₀

Trichophyton rubrum (CGMCC 3.629)

Control: 4.2-5.0×10⁴ CFU/mL (avg. 4.7×10⁴ = 4.67 log₁₀)

Test: 30-70 CFU/mL (1.48-1.85 log₁₀)

➔ Log Reduction: 2.82-3.19 log₁₀

Trichophyton mentagrophytes (CGMCC 3.598)

Control: 3.8-4.3×10⁴ CFU/mL (avg. 4.1×10⁴ = 4.61 log₁₀)

Test: 50-60 CFU/mL (1.70-1.78 log₁₀)

➔ Log Reduction: 2.83-2.91 log₁₀

Moraxella osloensis (CGMCC 1.10464)

Control: 2.2-2.4×10⁴ CFU/mL (avg. 2.3×10⁴ = 4.36 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.36 log₁₀

 

Silver ion efficacy depends on usage conditions.

Quantitative Suspension Test – 15-minute Exposure

Malassezia furfur (ATCC 44344)

Control: 4.1-4.9×10⁴ CFU/mL (avg. 4.6×10⁴ = 4.66 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.66 log₁₀

Propionibacterium acnes (ATCC 11827)

Control: 5.2-5.7×10⁴ CFU/mL (avg. 5.4×10⁴ = 4.73 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.73 log₁₀

Microsporum canis (ATCC 36299)

Control: 4.0-4.6×10⁴ CFU/mL (avg. 4.3×10⁴ = 4.63 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.63 log₁₀

Microsporum gypsicum (ATCC 14683)

Control: 5.1-5.8×10⁴ CFU/mL (avg. 5.5×10⁴ = 4.74 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.74 log₁₀

Silver ion efficacy depends on usage conditions.

Analysis and Test Report Summary (pH & Heavy Metals)

pH Value Measurement

Result: 8.01

Method: Disinfection Technical Specification (2002 Edition), Section 2.2.1.4

Heavy Metals Analysis

Arsenic (As): Not detected (<0.001 mg/L)

Cadmium (Cd): Not detected (<0.001 mg/L)

Mercury (Hg): Not detected (<0.0002 mg/L)

Lead (Pb): Not detected (<0.001 mg/L)

Method: Cosmetics Safety Technical Specification (2015 Edition), Chapter 4.1.6

Deodorization Test Report Summary

Hydrogen Sulfide (H₂S) Removal Test

Removal Rate: 94.2%

Test Method: GB/T 11742-1989, QB/T 2761-2006

Ammonia (NH₃) Removal Test

Removal Rate: 90.4%

Test Method: QB/T 2761-2006

Quantitative Suspension Test - 15-minute Exposure

Malassezia furfur (ATCC 44344)

Control: 4.1-4.9×10⁴ CFU/mL (avg. 4.6×10⁴ = 4.66 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.66 log₁₀

Propionibacterium acnes (ATCC 11827)

Control: 5.2-5.7×10⁴ CFU/mL (avg. 5.4×10⁴ = 4.73 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.73 log₁₀

Microsporum canis (ATCC 36299)

Control: 4.0-4.6×10⁴ CFU/mL (avg. 4.3×10⁴ = 4.63 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.63 log₁₀

Microsporum gypsicum (ATCC 14683)

Control: 5.1-5.8×10⁴ CFU/mL (avg. 5.5×10⁴ = 4.74 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.74 log₁₀

Silver ion efficacy depends on usage conditions.

Toxicity Test Report Summary

Acute Inhalation Toxicity Test

Result: LC₅₀ > 10,000 mg/m³·BW

Conclusion: Practically non-toxic, compliant with Disinfection Technical Specification (2002 Edition) standards.

Acute Oral Toxicity Test

Result: LD₅₀ > 5,000 mg/kg·BW

Conclusion: Practically non-toxic, compliant with Disinfection Technical Specification (2002 Edition) standards.

Acute Eye Irritation Test

Result: Non-irritating, meeting standard requirements.

Repeated Intact Skin Irritation Test

Result: Irritation index 0 (Non-irritating).

Single Damaged Skin Irritation Test

Result: Irritation index 0 (Non-irritating).

Antimicrobial Efficacy Test Report (Logarithmic Reduction Analysis)

Test Standard: WS/T 650-2019 (5.2.1), comparable to EN 1276/EN 13697
Test Concentration: Undiluted product

Quantitative Suspension Test – 10-minute Exposure

Escherichia coli (8099)

Control: 4.1-4.4×10⁴ CFU/mL (avg. 4.2×10⁴ = 4.62 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.62 log₁₀

Staphylococcus aureus (ATCC 6538)

Control: 5.8-6.2×10⁴ CFU/mL (avg. 6.0×10⁴ = 4.78 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.78 log₁₀

Candida albicans (ATCC 10231)

Control: 3.4-4.4×10⁴ CFU/mL (avg. 3.8×10⁴ = 4.58 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.58 log₁₀

Trichophyton rubrum (CGMCC 3.629)

Control: 4.2-5.0×10⁴ CFU/mL (avg. 4.7×10⁴ = 4.67 log₁₀)

Test: 30-70 CFU/mL (1.48-1.85 log₁₀)

➔ Log Reduction: 2.82-3.19 log₁₀

Trichophyton mentagrophytes (CGMCC 3.598)

Control: 3.8-4.3×10⁴ CFU/mL (avg. 4.1×10⁴ = 4.61 log₁₀)

Test: 50-60 CFU/mL (1.70-1.78 log₁₀)

➔ Log Reduction: 2.83-2.91 log₁₀

Moraxella osloensis (CGMCC 1.10464)

Control: 2.2-2.4×10⁴ CFU/mL (avg. 2.3×10⁴ = 4.36 log₁₀)

Test: <10 CFU/mL (≤1.0 log₁₀)

➔ Log Reduction: ≥3.36 log₁₀

 

Silver ion efficacy depends on usage conditions.

Important Notice:

“The biological efficacy test reports displayed on this page (e.g., for antimicrobial activity, deodorization) are provided for informational and educational purposes only. They document specific laboratory experiments conducted on solutions generated by the Argentumix device under controlled, standardized conditions as of the test date.”

PLEASE READ THIS CRITICAL NOTICE:

  • Not an Efficacy Claim: Our device is designed to generate a silver-ion solution for general hygiene and cleaning purposes. The test data is not intended to make any public health claim, and it does not establish that the generated solution is a registered or approved disinfectant, sanitizer, or antimicrobial pesticide under the regulations of the National Health Commission of the People’s Republic of China, the US EPA, or any other global health authority.

  • Laboratory Conditions vs. Real World: The results are strictly confined to the specific laboratory environment and methodology (e.g., GB/T 38497, ISO 22196) in which they were obtained. These conditions do not represent real-world use environments. Actual results in home or commercial settings will vary and are not guaranteed.

  • Not a Medical Device: Our product and the solution it generates are not medical devices and are not intended to diagnose, treat, mitigate, or prevent any disease.

For Authoritative Guidance:
✓ Consult the official regulations of your local health authority (e.g., NHC, FDA, EPA).
✓ Contact your legal counsel for definitive guidance on product classification and marketing claims.

Verification:
Full test reports are available for review upon request at