3B Scientific Teaching Case ‘Soil Analysis’ Visocolor

3B scientific teaching case soil analysis visocolor



Features and Benefits

• This analysis set can be used to reliably identify important soil parameters without prior knowledge of chemistry.
• The case contains all the necessary reagents, equipment and accessories.
• It can be used to identify the concentrations of the following substances in the soil: nitrate, nitrite, ammonium, phosphate and potassium.
• It is also possible to determine soil structure, acidity (pH value), density and humidity.
• Identification cards can be used to make colour comparisons to a high level of accuracy and can be used in the classroom.
• The set contains a thorough introduction in English, French, Spanish and German.

Material Include

• Calcium chloride solution (CaCl2) sufficient for 110 soil extracts
• Calcium acetate lactate solution (CAL) sufficient for 7 soil extracts
• 1 set of scales
• 1 soil sieve
• 1 funnel
• 1 double-ended spatula
• 3 syringes
• 1 spray bottle
• 1 measuring cylinder
• 1 can, 2 shakers
• 1 plastic shovel
• 100 folded filters
• 1 set of instructions

Technical Specifications

• Ammonium: 7.8 – 312 mg N/kg
• Nitrate: 2.3 – 115 mg N/kg
• Nitrite: 0.3 – 24 mg N/kg
• Phosphate: 10 – 200 mg P/kg
• Potassium: 40 – 300 mg K/kg
• pH: 4.0 – 10.0

Warranty Information

• 3 Year Warranty