Bacteriostatic Water 3 mL

BAC-2026-027Lot BA3-26060201 V10Analyzed November 11, 2026

Timeline

Ordered

November 6, 2026

Received

November 10, 2026

Analyzed

November 11, 2026

Sample

Name

Bacteriostatic Water 3 mL

Expected

Benzyl Alcohol (preservative)

Amount

1 vial, aqueous solution, multi-dose 3 mL, sealed

Testing

Client

IN Research

Test type

Preservative identity & content determination, pH

Method

HPLC-UV

Content, how much is in it

0.89%w/v

Label claim: 0.9% w/v

Identity, what it isMatch

Confirmed

Retention-time and UV spectrum match vs. benzyl alcohol reference standard

5.96

USP range 4.5 to 7.0

Chromatogram

HPLC-UV

3.34 min, Benzyl Alcohol

Analyst Comments

Clear, colorless aqueous solution, white flip-cap multi-dose vial, received sealed.

Analyst Signature

Max Barrett

Lab Director, PuriLab Analytical

Analysis date: November 11, 2026

Verification Code

BAC-TC73-HA18

Verify at purilab.org/verify/BAC-TC73-HA18

Scan to Verify

BAC-TC73-HA18

Results apply solely to the sample as received and are not representative of any larger lot, batch, or production run. Findings are limited to the analytes stated above. PuriLab Analytical is an independent testing laboratory, is not CLIA certified or ISO 17025 accredited, does not sell or distribute any substance, and makes no representation as to the safety, legality, or fitness of any material for any use.

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