o-Cresolphthalein excellent quality manufacturer, exporter and supplier. o-Cresolphthalein is a pH indicator used in titrations. It is insoluble in water but soluble in ethanol. Its solution is colourless below pH 8.2, and purple above 9.8. It is also used for the colorimetric determination of calcium content via the o-cresolphthalein complexone method.
We are one of popular supplier of BIOLOGICAL STAINS AND INDCATORS WHOLE RANGE:
FIELD STAIN A AND FIELD STAIN B POWDERS
GIEMSA STAIN,LEISHMAN STAIN, WRIGHT STAIN
AZRUE A, B, II AND AZURE II EOSINATE.
METHYLENE BLUE ZINC FREE
PHENOL RED, AND BROMOPHENOL BLUE AND SODIUM SALTS
CRESOL RED AND BROMOCRESOL PURPLE AND SODIUM SALTS
THYMOL BLUE AND BROMOTHYMOL BLUE AND SODIUM SALTS
ALIZARIN, O-CRESOLPHTHALEIN, THYMOLPHATHALEIN COMPLEXONES
XYLENOL ORANGE, MUREXIDE, NEUTRAL RED, METHYL ORANGE, NEUTRAL RED SAFRANINE.
NEW METHYLENE BLUE,PYRONIN Y, PYRONIN B, CELESTINE BLUE
METHYL GREEN, ACRIDINE ORANGE, CRESYL VIOLET ACETATE
AND OTHER BIOLOGICAL STAINS & INDICATORS
ANTHRONE
NINHDRIN
P-DIMETHYLAMINO BENZALDEHDYE
CUPRON
DIACTEYL MONOXIME
ION PAIR REAGENTS:
1-HEXANE SULFONIC ACID SODIUM SALT FOR HPLC
1-PENTANE SULFONIC ACID SODIUM SALT FOR HPLC
1-OCTANE SULFONIC ACID SODIUM SALT FOR HPLC
1-BUTANE SULFONIC ACID SODIUM SALT FOR HPLC
1-DECANE SULFONIC ACID SODIUM SALT FOR HPLC
1-HEPTANE SULFONIC ACID SODIUM SALT FOR HPLC
ALL ABOVE IN MONOHYDRATE AND ANHYDROUS FORM
Calcium Colorimetric Assay Kit (O-Cresolphthalein Method) is specific for calcium.
