INDICATOR SOLUTIONS

Listed below are the aqueous indicator solutions for visualization of pH transition. Some of the solutions below are in a base of alcohol and are considered a hazard to ship by transportation authorities. Those that are hazardous will carry a $20.00 surcharge for ground transportation and a $60.00 surcharge for air transportation when shipped to USA destinations. Some of these items may also be found in our C.I. registered pigments page as a solid - CLICK HERE
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ITEM CODE INDICATOR pH RANGE SOLUTION DESCRIPTION VOLUME PRICE USD
IND-A1 Alizarin Red S 4.6 - 6.0 1% (w/v) Aqueous Indicator Solution 500mL $40.00
IND-B1 Brilliant Green 0.0 - 2.6 1% (w/v) Aqueous Indicator Solution 500mL $44.00
IND-B2 Bromocresol Green 3.8 - 5.4 0.04% (w/v) Aqueous Indicator Solution 500mL $40.00
IND-B3 Bromocresol Green 3.8 - 5.4 0.1% (w/v) Aqueous Indicator Solution 500mL $43.00
IND-B4 Bromocresol Green - Methyl Red Indicator   For Alkalinity, APHA 1 L $54.00
IND-B5 Bromocresol Purple 5.2 - 6.8 0.04% (w/v) Indicator Solution 1 L $43.00
IND-B6 Bromophenol Blue 3.0 - 4.6 0.04% (w/v) Aqueous Indicator Solution 1 L $45.00
IND-B7 Bromophenol Blue 3.0 - 4.6 0.1% (w/v) Aqueous Indicator, For Acidity, APHA 1 L $45.00
IND-B8 Bromophenol Blue 3.0 - 4.6 0.4% (w/v) Aqueous Indicator Solution 1 L $65.00
IND-B9 Bromothymol Blue 6.0 - 7.6 0.04% (w/v) Aqueous Indicator Solution 1 L $45.00
IND-B10 Bromothymol Blue 6.0 - 7.6 1% (w/v) Aqueous Indicator Solution 1 L $60.00
IND-C1 Calmagite Indicator   0.1% (w/v) Aqueous, For Water Hardness, APHA 500mL $62.00
IND-C2 Chlorophenol Red 4.8 - 6.4 0.04% (w/v) Indicator Solution 500mL $50.00
IND-C3 Congo Red 3.0 - 5.0 0.1% Indicator Solution 500mL $38.00
IND-C4 m-Cresol Purple 1.2 - 2.8 0.04% (w/v) Indicator Solution 500mL $44.00
IND-C5 m-Cresol Purple 1.2 - 2.8 0.1% (w/v) Aqueous Indicator Solution, APHA 500mL $48.00
IND-C6 m-Cresol Red 2.0 - 3.0 0.04% (w/v) Indicator Solution 500mL $44.00
IND-D1 Diphenylcarbazone - Bromophenol Blue Indicator Solution   For Chloride, APHA 500mL $80.00
IND-D2 DPD Indicator Solution   For Residual Chloride, APHA 1 L $75.00
IND-E1 Eosin Y 0.0 - 3.0 1% (w/v) Aqueous Indicator Solution 500mL $52.00
IND-E2 Eriochrome Black T   0.5% (w/v) Alcoholic Solution for Water Hardness 500mL $60.00
  Eriochrome Black T   0.5% (w/v) Triethanolamine Solution for Water Hardness 500mL $65.00
IND-F1 Ferroin Indicator   0.025M Solution, For COD, APHA 500mL $95.00
IND-M1 Methyl Orange 3.2 - 4.4 0.05% (w/v) Aqueous Indicator Solution, APHA 1 L $45.00
IND-M2 Methyl Orange 3.2 - 4.4 0.1% (w/v) Aqueous Indicator Solution 500mL $42.00
IND-M3 Methyl Orange -
Xylene Cyanol
3.2 - 4.2 Indicator Solution 500mL $150.00
IND-M4 Methyl Purple 4.8 - 5.4 Indicator Solution 1 L $59.00
IND-M5 Methyl Red 4.2 - 6.2 0.02% (w/v) Indicator Solution 1 L $54.00
IND-M6 Methyl Red 4.2 - 6.2 0.1% (w/v) Aqueous Indicator Solution APHA 1 L $54.00
IND-M7 Methyl Red 4.2 - 6.2 1% (w/v) Indicator Solution 1 L $54.00
IND-M8 Methyl Violet 0.1 - 3.2 0.02% (w/v) Aqueous Indicator Solution 500mL $54.00
IND-M9 Murexide Indicator   0.2% (w/w) Solution For Calcium APHA 100g $50.00
IND-P1 PAN   Indicator Grade 5g $75.00
IND-P2 PAN   1% (w/v) Indicator Solution in Methanol 500mL $174.00
IND-P3 PAR   Indicator Grade 25g $165.00
IND-P4 Phenolphthalein 8.0 - 10 0.5% (w/v) Indicator Solution in 50% Alcohol APHA 500mL $54.00
        4 L $80.00
IND-P5 Phenolphthalein 8.0 - 10 1% (w/v) Indicator Solution in 70% Alcohol 500mL $54.00
        4 L $85.00
IND-P6 Phenolphthalein 8.0 - 10 1% (w/v) Indicator Solution in 95% Isopropyl Alcohol 500mL $59.00
        4 L $86.00
IND-P7 Phenol Red 6.8 - 8.2 0.02% (w/v) Aqueous Indicator Solution 500mL $35.00
IND-P8 Phenol Red 6.8 - 8.2 0.04% (w/v) Aqueous Indicator Solution 500mL $37.00
IND-P9 Potassium Chromate   Indicator Solution For Chloride APHA 1 L $60.00
IND-S1 Starch Indicator   0.5% (w/v) Solution APHA 1 L $44.00
IND-S2 Starch Indicator   1% (w/v) Aqueous Solution 1 L $44.00
IND-S3 Starch Indicator   SVS Concentrate To Prepare 1% (w/v) Solution 1 Unit $47.00
IND-S4 Starch Indicator   2% Solution For Dissolved Oxygen APHA 1 L $50.00
IND-S5 Sulfo Orange 11.0 - 12.6 0.04% (w/v) Indicator Solution 500mL $55.00
IND-T1 Thymol Blue 8.0 - 9.2 0.04% (w/v) Aqueous Indicator Solution 500mL $45.00
IND-T2 Thymol Blue 8.0 - 9.2 0.4% (w/v) Aqueous Indicator Solution APHA 500mL $45.00
IND-T3 Thymolphthalein 8.8 - 10.5 0.04% (w/v) Indicator Solution in 50% Alcohol 500mL $56.00
IND-T4 Thymolphthalein 8.8 -10.5 0.05% (w/v) Indicator Solution in 90% Alcohol 1 L $60.00
IND-U1 Universal pH Indicator 2.0 - 11.0 Indicator Solution for pH 2.0 (red) to 11.0 (violet) 500mL $75.00