Forensic Training Blood (Bloodstain Pattern Analysis Grade) BZ645
Product Code: BZ645
Manufacturer: Biochemazone
Available Pack Sizes: 500 mL, 1 L, 5 L
Custom Bulk Quantities Available
Product Overview
Biochemazone Forensic Training Blood BZ645 is a blood substitute for bloodstain pattern analysis (BPA) courses and crime-scene training. Pattern interpretation depends on how drops form, fly, spread and dry, so the fluid is formulated to be close to whole blood in density, viscosity and surface tension, and to dry to a realistic dark red-brown.
Two grades are offered. The standard grade is non-reactive and is used for drip, cast-off, impact and transfer-pattern exercises. The presumptive-test reactive grade contains a peroxidase-active component so that students can practise presumptive blood tests and enhancement on the stains they create. Both have a pH of about 7.4 (range 7.2–7.6).
The fluid contains no human blood and is safe to use in classrooms and mock scenes. Measured viscosity and surface tension are reported for each batch. Each batch is prepared with ISO 3696 compliant high-purity water under Biochemazone’s ISO 9001 / GMP quality system.
Key Features & Benefits
✅ Pattern-Grade Physics – Density, viscosity and surface tension close to blood
✅ Realistic Drying – Dries to dark red-brown
✅ Two Grades – Non-reactive or presumptive-test reactive
✅ pH About 7.4 – Range 7.2–7.6
✅ No Human Blood – Safe for classrooms and mock scenes
✅ Up to 5 L – For large scene set-ups
✅ ISO 3696 Grade Water – Prepared using high-purity laboratory water
✅ Made in Canada – Manufactured under ISO 9001 / GMP quality systems
Applications
🔍 Bloodstain Pattern Training
• Drip, cast-off and impact-pattern exercises
• Transfer and wipe patterns
• Area-of-origin reconstruction
🚓 Crime-Scene Courses
• Police academy and CSI training
• Presumptive testing and enhancement practice
🎓 Education & Research
• Forensic science degree programmes
• Drop-dynamics and surface research
Usage Areas
- Police academies and forensic units
- Forensic science programmes
- Crime-scene training providers
- Research laboratories
- Film and simulation producers
Typical Properties
- Appearance: Opaque dark-red liquid
- pH: about 7.4 (range 7.2–7.6)
- Physical properties: Density, viscosity and surface tension near whole blood; measured values reported per batch
- Biological Status: Contains no human blood
Storage & Stability
- Storage Temperature: 2–30 °C
- Shelf Life: 1 year for unopened bottles
- Shipping: Room temperature
- Best kept at 2–8 °C for prolonged storage and stability of the peroxidase-active (reactive grade) components; storage at 2–30 °C is fine for short-term use
- Mix gently and bring to room temperature before use
Customization Options
- Viscosity matched to your research protocol
- Expirated-blood and diluted versions
- Fluorescent tracer for photography
- Bulk supply
Ordering Information
BZ645 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 education and training only. Not for human or animal use.
