Sample brands

Volume of filtered sample (mL)

Weight (g) of beaker before evaporation

Weight (g) of beaker after evaporation

TDS in g/L

TDS in (mg/L) = TDS in g/L × 20* × 1000

TEX

50

71.579

71.584

0.005

100

Blue Diamond

50

90.941

90.951

0.01

200

JAH

50

77.134

77.142

0.008

160

KUMA

50

88.653

88.661

0.008

160

JAGISA

50

70.993

70.998

0.005

100