Artificial Eccrine Perspiration, pH 6.3 BZ322
Product Code: BZ322
Manufacturer: Biochemazone
Available Pack Sizes: 100 mL, 200 mL, 500 mL, 1 L
Custom Bulk Quantities Available
Product Overview
Biochemazone Artificial Eccrine Perspiration BZ322 is a ready-to-use, sterile artificial eccrine sweat at pH 6.3 containing minerals, metabolites and amino acids. It closely resembles the watery sweat produced by the eccrine glands over most of the body, at a near-neutral pH that represents sweat on the skin surface rather than the more acidic sweat fresh from the gland.
BZ322 is supplied not stabilized and preservative-free, with a 6-month shelf life unopened; a stabilized version with non-toxic preservatives is available on request and has a 1-year shelf life. The pH, the formulation and the pack size can be customized. The pH 4.5 eccrine perspirations are BZ110 (not stabilized) and BZ111 (stabilized).
Prepared with ISO 3696 compliant high-purity water under Biochemazone’s ISO 9001 / GMP quality system, BZ322 is used by makers of smartwatches and fitness monitors, bank cards, jewellery, leather goods, high-performance textiles and biosensors, and by fingerprint and skin drug researchers, to obtain the same repeatable sweat exposure anywhere, at any time.
Key Features & Benefits
✅ Eccrine Sweat at Skin-Surface pH – Minerals, metabolites and amino acids at pH 6.3
✅ pH 6.3 – Customizable to the project requirement
✅ Not Stabilized – Preservative-free; a stabilized version with non-toxic preservatives is available on request
✅ Sterile & Ready to Use – No weighing, mixing or pH adjustment before the test
✅ ISO 3696 Grade Water – Prepared using high-purity laboratory water standards
✅ Reproducible & Standardized – Consistent batch-to-batch composition for routine QC and inter-laboratory comparison
✅ Made in Canada – Manufactured under ISO 9001 / GMP quality systems
Applications
💍 Jewellery, Cards & Leather
• Jewellery, watch cases and plated parts
• Bank cards and fingerprint research
• Leather and synthetic leather goods
⌚ Wearables & Consumer Electronics
• Smartwatches, fitness monitors and watch bands
• Touch screens, heads-up displays and keyboards
• Eyeglasses and other skin-contact surfaces
🧵 Textiles & Materials
• High-performance and technical textiles
• Coatings, prints and finishes in skin contact
• Sweat-resistance comparison of materials
🔬 Pharmaceutical & Laboratory Use
• Skin drug testing and transdermal research
• Matrix for quality-control preparations
• Method development and training
Typical Properties
- Appearance: Clear, colourless solution
- pH: 6.3 (customizable)
- Composition: Minerals, metabolites and amino acids in purified water; no preservative or stabilizer
- Water Grade: ISO 3696 purified water
- Format: Sterile, ready-to-use liquid, not stabilized
Storage, Shelf Life & Transportation
- Storage Temperature: 2–30 °C, protected from light
- Transportation: At room temperature
- Shelf Life: 6 months (unopened)
- Preservative-Free: This not-stabilized product contains no preservative
- Stabilized Version: Available on request – shelf life 1 year unopened at 2–30 °C
- Powder Version Kit: Available on request – 2-year shelf life, easy to reconstitute and suitable for culture-related applications; recommended when a preservative is not required
- After Opening: Preservative-free – handle aseptically, close tightly after use, do not return unused material to the container and use promptly once opened
Customization Options
Customization available on request:
- pH adjustment to the project requirement
- Stabilized version with non-toxic preservatives
- Modified formulation, minerals or organic content
- Custom pack sizes and bulk containers (10 L and 25 L)
Frequently Asked Questions
How does BZ322 differ from BZ110?
Both are artificial eccrine perspirations. BZ110 is supplied at pH 4.5, the acidic end of the range; BZ322 is supplied at pH 6.3, near neutral. Either can be made to another pH on request.
How long does the solution keep?
Unopened, the not-stabilized solution has a 6-month shelf life at 2–30 °C. A stabilized version with a 1-year shelf life is available on request.
Ordering Information
BZ322 is available in standard laboratory sizes or OEM/bulk supply formats.
📄 MSDS, Technical Datasheet, and Certificate of Analysis (CoA) available upon request
📧 Email: info@biochemazone.com
🌐 Website: www.biochemazone.com
⚠️ For research, education, and in vitro testing only. Not for human or animal use.
