฿1,080.00
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฿2,980.00
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Chlorine solution
100 μg/mL, u=2%, for water quality analysis
฿1,480.00
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฿1,400.00
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฿1,080.00
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฿2,320.00
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฿1,860.00
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฿4,300.00
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฿2,680.00
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฿1,134.00
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฿2,960.00
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฿1,670.00
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฿2,990.00
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฿2,400.00
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฿1,080.00
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฿1,580.00
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Hg solution
100µg/ml,5% HNO3
฿1,940.00
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CRMs for water content of liquid
1.000×10-2
฿2,680.00
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CRMs for water content of liquid
0.1066×10-2
฿2,680.00
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CRMs for water content of liquid
0.0139×10-2
฿2,412.00
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2-Ethylhexyl bromide
99%, with 1% K2CO3 stabilizer
฿360.00
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฿980.00
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฿1,930.00
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฿1,990.00
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฿1,460.00
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Standard Solution of As
100μg/mL, matrix: 1% HNO3
฿1,800.00
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As solution
100µg/ml,5% HNO3
฿1,790.00
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Silicic standaard
1000µg/ml, matrix 0.05 mol/L NaOH
฿1,860.00
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6 Nitrobenzene compounds mix
0.10mg/ml, matrix: methanol
฿3,600.00
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Nitrate solution
0.1005mol/L medium: H2O (water)
฿1,590.00
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NO3--N in Water
1000μg/mL Matrix: Water U=1%
฿1,280.00
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B solution
100µg/ml,H2O
฿2,980.00
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฿920.00
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Formazine standard solution
400NTU
฿2,380.00
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฿4,580.00
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Benzene mixture standard
standard solution
฿6,450.00
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฿3,050.00
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฿3,050.00
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฿3,050.00
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Erythrosin B solution
1.00mg/mL Matrix: Water U=1%
฿1,370.00
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o-Chloronitrobenzene solution
1000μg/ml, solvent: methanol
฿2,100.00
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2-Nitrophenol solution
1000μg/ml, solvent: methanol
฿1,600.00
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฿2,600.00
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฿3,180.00
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฿3,160.00
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n-Dinonyl phthalate acid ester solution
200.0μg/ml, solvent: methanol
฿2,304.00
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฿1,210.00
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Au solution
100µg/ml,5% HCl
฿4,460.00
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V solution
100µg/ml, 5% HNO3
฿1,780.00
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Na solution
100µg/ml,H2O
฿1,600.00
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