Water HPLC/Spectroscopy 4L

SKU : B-3079.4000
CAS : 7732-18-5
Formula : H2O
Grade : HPLC & Spectroscopy
  • HPLC water is used for preparing reagents, buffers, mobile phases, and sample pre-treatments. It’s also used in many industries, including food, pharmaceuticals, and environmental science.HPLC water is purified using a combination of methods, including: Ion exchange, Filtration, Ultraviolet irradiation, Reverse osmosis, and Distillation.HPLC grade water is better quality than lab grade, USP grade, and reagent grade water

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Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance. It is the main constituent of Earth’s hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. In liquid form, H2O is also called “water” at standard temperature and pressure.
  • Water for high-performance liquid chromatography (HPLC) is ultra-pure water with specific characteristics:
  • Conductivity: 16–18 megaohms
  • UV absorbance: Low
  • Filtration: Filtered through a 0.22 micron filter
  • Container: Sealed in solvent-rinsed containers
  • Total organic carbon (TOC): Less than 50 parts per billion (ppb)

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tidak diperlukan kondisi penyimpanan khusus

Suhu penyimpanan :

Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan Jerman (TRGS 510): 12: Cairan-cairan yang tidak mudah terbakar

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