ห้องปฏิบัติการวิเคราะห์ 
(Analytical Laboratory)

ห้องปฏิบัติการวิเคราะห์ของทางบริษัทฯ ได้รับการขึ้นทะเบียนกรมโรงงานอุตสาหกรรมและได้รับการขึ้นการรับรองระบบ ISO/IEC 17025 จากกรมวิทยาศาสตร์บริการ

Gas Chromatograph-Mass Spectrometer (GC-MS)

- Volatile Organic Compounds (VOCs)

-  Semi-Volatile Organic Compounds (semi-VOCs)

- Polycycilc Aromatic Hydrocarbons (PAHs)

- Total Petroleum Hydrocarbon (TPH)

- Organochlorine Pesticides

Inductively Couple Plasma-Optical Emission 

Spectrometer (ICP – OES)

รายการวิเคราะห์ทดสอบ

Heavy Metals in Water & Air : Al, Sb, As, Ba, Be, Cd, Cr, Co, Cu, Fe, Pb, Mn, Ni, Se, Ag, Tl, V, Zn, Sn, Mo, Ca, K, Mg, Na

Heavy Metals in Soil : Al, Sb, As, Ba, Be, Cd, Cr, Cu, Fe, Pb, Mn, Hg, Mo, Ni, Se, Ag, V, Zn

Ion Chromatography

Ion Chromatography is used to analyze:


Cations : Na⁺, K⁺, Ca²⁺, Mg²⁺, NH₄⁺

Anions : Cl⁻, NO₃⁻, SO₄²⁻, F⁻, PO₄³⁻

X-ray fluorescence spectrometry (XRF)

XRF analyze

Elemental concentrations (amounts of elements)

Metals and alloys such as iron, aluminum, copper, etc.

Minerals, Soil and Rocks

Glass, Ceramics and Cement

Environmental samples such as soil, dust, sediments

Bomb Calorimeter is used to analyze:

Calorific value / Heat of combustion

The amount of energy released when a substance undergoes complete combustion

ประเภทของตัวอย่างทดสอบ 

Fuels such as coal, oil, and biofuels

Organic materials

Spectrophotometer is used to analyze:

Color , Formaldehyde, Fluoride, Sulfate, Nitrate, Nitrite,

Hexavalent Chromium, Total Phosphorus

Phosphate, Oxides of Nitrogen (Method 7)

pH meter  

 Key Applications

  • Hydrogen-ion Activity: Measures the concentration of H+ ions in a solution.
  • Acidity/Alkalinity: Provides a precise numerical value on the pH scale (typically 0 to 14).

Types of Samples That Can Be Analyzed

  • Water & Environmental: Drinking water, wastewater, and aquarium cycles.
  • Food & Beverage: Milk, wine, juice, and processed sauces.
  • Chemical & Biological: Soil slurries, blood plasma, and laboratory reagents.

DO Meter (Dissolved Oxygen Meter)

Key Applications

  • Dissolved Oxygen (DO): Measures the amount of free O2 available in water.
  • Water Quality Index: Essential for assessing the health of aquatic ecosystems and the efficiency of water treatment.

Types of Samples That Can Be Analyzed

  • Natural Water Bodies: Rivers, lakes, oceans, and groundwater.
  • Aquaculture: Fish ponds, shrimp farms, and hatcheries.
  • Wastewater Treatment: Aeration tanks (to monitor microbial activity).
  • Beverage Production: Controlling oxidation in wine and beer.

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