Forensic Body-Fluid Training Set (Blood, Semen, Saliva, Urine) BZ665
Product Code: BZ665
Manufacturer: Biochemazone
Available Pack Sizes: Class kit 4 x 30 mL, large class kit 4 x 100 mL, refill kit 4 x 250 mL
Custom Bulk Quantities Available
Product Overview
Biochemazone Forensic Body-Fluid Training Set BZ665 gives forensic science students safe stains to practise the presumptive tests used to screen evidence for body fluids. Students can prepare stains on fabric and other surfaces, search for them and test them, without handling human material.
The set contains simulated blood, semen, saliva and urine. Each contains a component chosen to react in a common presumptive test: peroxidase-type activity in the blood (for phenolphthalein-type and similar colour tests), acid phosphatase in the semen, amylase in the saliva, and urea and creatinine in the urine. Some reactive components may be animal- or plant-derived; the source is stated on the certificate. The fluids have a pH close to the real fluids: blood about 7.4, semen about 7.7, saliva about 6.8 and urine about 6.0.
Human-specific confirmatory tests, such as immunochromatographic tests for human haemoglobin, semen or saliva proteins, are designed to give negative results with these simulants, which can itself be a useful teaching point. We confirm which presumptive tests each fluid reacts with before supply. Each batch is prepared with ISO 3696 compliant high-purity water under Biochemazone’s ISO 9001 / GMP quality system.
Key Features & Benefits
✅ Four Forensic Fluids – Blood, semen, saliva and urine
✅ Presumptive-Test Reactive – Peroxidase, acid phosphatase, amylase, urea
✅ Stated pH – Blood 7.4, semen 7.7, saliva 6.8, urine 6.0
✅ No Human Material – Safe for classrooms and mock scenes
✅ Teaching Point Included – Negative on human-specific tests
✅ Three Kit Sizes – For small or large classes
✅ ISO 3696 Grade Water – Prepared using high-purity laboratory water
✅ Made in Canada – Manufactured under ISO 9001 / GMP quality systems
Applications
🔍 Forensic Science Teaching
• Presumptive tests for blood, semen, saliva and urine
• Stain search with alternate light sources
• Evidence collection and packaging
🚓 Crime-Scene Training
• Mock-scene exercises
• Police academy and CSI courses
🎓 Assessment
• Practical exams with unknown stains
• Proficiency practice
Usage Areas
- Forensic science programmes
- Police academies and forensic units
- Crime-scene training providers
- High-school and college science teachers
- Science-education suppliers
Typical Properties
- Appearance: Blood: opaque dark red; semen: opalescent off-white; saliva: slightly cloudy, colourless; urine: clear yellow
- pH: blood about 7.4; semen about 7.7; saliva about 6.8; urine about 6.0
- Composition: Salts, buffers, thickeners and colours, with reactive components for presumptive tests
- Animal-Derived Components: Some reactive components may be animal-derived; source stated on the certificate
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 reactive (presumptive-test) components; storage at 2–30 °C is fine for short-term use
- Bring to room temperature before making stains
Customization Options
- Negative-control (non-reactive) fluids
- Vaginal-fluid and sweat simulants
- Pre-stained fabric swatches
- Coded unknown sets for exams
Ordering Information
BZ665 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.
