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  5. Hanna Hardness Test Kit. HI3812. 100Test

Foto Produk Hanna Hardness Test Kit. HI3812. 100Test dari AHYA TOKO LAB KIMIA
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Rp620.000

Hanna Hardness Test Kit. HI3812. 100Test

Terjual 2
rating 5 (1 ulasan)
Rp620.000
  • Kondisi: Baru
  • Berat: 500 Gram
  • Kategori: Alat Laboratorium
  • Etalase: Semua Etalase
Deskripsi HANNA HI 3812 Total Hardness test kit 100 test

Water Hardness Test Kit
The HI-3812 test kit tests the hardness level as mg/L (ppm) calcium carbonate, via an EDTA (ethylene-diamine-tetraacetic acid) titration.

Water hardness has traditionally been defined as the capacity of water to precipitate soap. The ionic species in the water causing the precipitation was later found to be primarily calcium and magnesium. In the present, therefore, water hardness is actually a quantitative measure of these ions in the water sample. It is also now known that certain other ion species, such as iron, zinc and manganese, contribute to the overall water hardness. The measure and subsequent control of water hardness is essential to prevent scaling and clogging in water pipes.

Order information
The HI-3812 test kit is supplied with the following;

30 mL hardness buffer
10 mL calmagite indicator
120 mL EDTA solution
20 mL plastic beaker with cap and 50 mL plastic beaker with cap
1 mL syringe with tip
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