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HPLC Buffer Salts

In case of high performance liquid chromatography (HPLC), it is very important to make the selection of the right buffer, as they are used in the mobile phase, and are responsible for holding the buffer constant. HPLC buffer salts are usually made up of a weak acid or weak base, in combination with their with their respective conjugate base/acid in the solution which is usually partially aqueous. The manner in which buffer salts work in the solution is that the aforesaid pair of compounds maintain an equilibrium of sorts, which is why on addition of an acid or a base, a shift in the equilibrium is observed to compensate the change in values, and thus, help in maintenance of a constant pH value.

1) They are commonly used during the analysis of ionizable components in the whole phasing and chromatographic process
2) It is advised that the pH of the buffer should always be at least two (2) values away from the pKa value of the analyte
3) Volatility of the buffer is another is another highly critical parameter which should be duly addressed and modifiers can also be used to keep the pH in check
4) Concentration should ideally be kept at the lowest value at which it can produce viable results as higher concentrations come with a risk of precipitation
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Sodium Bicarbonate 99.5-101%

Price: 251 INR/Kilograms
  • Appearance:White crystalline powder
  • Grade:Laboratory Grade
  • Molecular Formula:NaHCO3
  • Molecular Weight:84.01
  • Packaging Type:Bottle, Sac
  • Physical State:Powder
  • Shelf Life:Stable under normal conditions
  • Size:500GM, 1KG, 2.5KG, 5KG, 25KG
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Week
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Potassium Hydrogen Phthalate 99.5%

Price: 672 INR/Kilograms
  • Application:Laboratory reagent
  • CAS No:877-24-7
  • Melting Point:~295C
  • Purity:99.50%
  • Purity(%):99.5%
  • Storage Instructions:Store tightly closed
  • Type:Other, Powder
  • Usage:Buffer solutions
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Month
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Ammonium Carbonate AR

Price: 478 INR/Kilograms
  • Appearance:White powder
  • Application:Food Industry
  • CAS No:506-87-6
  • Molecular Formula:CH8N2O3
  • Molecular Weight:96.09
  • Physical State:Powder
  • Purity(%):30%
  • Usage:Laboratory reagent
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Month
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Ammonium Acetate 98% AR

Price: 497 INR/Kilograms
  • Appearance:White Powder
  • Grade:AR Grade
  • Molecular Formula:CH3CO2NH4
  • Molecular Weight:77.08 g/mol
  • Packaging Type:500gm Bottle
  • Physical State:Powder
  • Shelf Life:2 years
  • Usage:Laboratory, Industrial
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Month
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Citric ACID 99% Extra Pure (Monohydrate)

Price: 727 INR/Kilograms
  • Density:1.542 Gram per cubic centimeter(g/cm3)
  • Grade:Chemical Grade
  • Molecular Formula:C6H8O7.H2O
  • Molecular Weight:210.14 g/mol
  • Packaging Type:Plastic bottle / Drum
  • Physical State:Solid
  • Shelf Life:2 years
  • Size:500GM, 1KG, 2.5KG, 5KG, 25KG
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Month
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Sodium Phosphate 98% Alpha

Price: 782 INR/Kilograms
  • CAS No:7558-80-7
  • Grade:Analytical reagent
  • Molecular Weight:120.0 g/mol
  • Packaging Type:Drum
  • Physical State:Solid
  • Purity:98%
  • Type:Other, Monobasic, anhydrous
  • Usage:Lab, industry
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Month
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Methanol 99.8% Hplc And Spectroscopy Grade

Price: 189 INR/Liter
  • Boiling point:64.7C
  • Density:0.791 Gram per cubic centimeter(g/cm3)
  • Grade:HPLC & Spectroscopy Grade
  • Molecular Weight:32.04 g/mol
  • Packaging Type:500 mL bottle
  • Physical State:Liquid
  • Shelf Life:24 months
  • Size:500 mL
  • Delivery Time:7 Days
  • Supply Ability:1000 Per Week
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SODIUM BICARBONATE (sodium hydrogen carbonate)

Price: 301 INR/Gram

SODIUM HYDROGEN CARBONATE PURIFIED NaHCO3 M.W. 84.01 Minimum assay(by acidimetry) 99.5-101% pH(5% water) 8-8.5 Maximum Limits of Impurities: Chloride(Cl) 0.015% Sulphate(SO4) 0.01% Total nitrogen 0.002% Heavy metals(as Pb) 0.0005% Arsenic(As) 0.0002% Lead(Pb) 0.0005%

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SODIUM PHOSPHATE dibasic (dihydrate)

  • Boiling point:N/A (decomposes)
  • Density:1.52 Gram per cubic centimeter(g/cm3)
  • Grade:LABARATORY GRADE
  • Molecular Formula:Na2HPO42H2O
  • Molecular Weight:177.99 g/mol
  • Packaging Type:HDPE drum / bags
  • Ph Level:8.9 9.2 (1% solution)
  • Size:Custom packaging available
  • Delivery Time:1 Week
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SODIUM ACETATE (anhydrous)

  • Application:Laboratory reagent, buffer solutions, textile industry, photography, heating pads
  • CAS No:127-09-3
  • Melting Point:324 C
  • Purity:99%
  • Purity(%):99%
  • Storage Instructions:Store in a tightly closed container, in a cool, dry, well-ventilated place
  • Type:Other, Anhydrous
  • Usage:Widely used in laboratory analysis and industrial applications
  • Delivery Time:1 Week
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POTASSIUM PHOSPHATE monobasic (

Price: 1016 INR/Gram
  • Appearance:White Crystalline Powder
  • Density:2.338 Gram per cubic centimeter(g/cm3)
  • Grade:LABARATORY GRADE
  • Molecular Formula:KH2PO4
  • Packaging Type:HDPE Bag / Drum / Custom packaging
  • Ph Level:4.4 4.7 (5% solution at 25C)
  • Physical State:Solid
  • Shelf Life:36 months
  • Delivery Time:4-5 Days
  • Supply Ability:50000 Per Week
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POTASSIUM PHOSPHATE monobasic

Price: 1016 INR/Gram

It is used as a fertilizer, a food additive and a fungicide. We process this chemical using best quality compounds, sourced from trusted vendors. This chemical is often used as a nutrient source in the greenhouse trade and in hydroponics. For easy transportation, this chemical is packed in moisture proof containers. We offer this Potassium Phosphate Monobasic at cost effective prices to clients. It is used during isolation of protein from bacterial cells and in the preparation of phosphate buffer saline.

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SODIUM DIHYDROGEN ORTHOPHOSPHATE

Price: 938 INR/Gram
  • Appearance:White crystalline powder
  • Boiling point:Not applicable (decomposes before boiling)
  • Density:2.04 Gram per cubic centimeter(g/cm3)
  • Grade:LABARATORY GRADE
  • Molecular Formula:NaH2PO4
  • Molecular Weight:119.98 g/mol
  • Packaging Type:HDPE bottle, polybag, or drum packaging available
  • Size:Available in 100g, 250g, 500g, 1kg, and bulk quantities
  • Delivery Time:4-5 Days
  • Supply Ability:50000 Per Week
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AMMONIUM PHOSPHATE monobasic AR

It is widely used source of phosphorus and nitrogen. We use finest quality compounds, sourced from trusted vendors to process this chemical. It is used as an ingredient in some fertilizers as a high source of elemental nitrogen. Ammonium Phosphate Monobasic AR is also analytically used as buffer solutions and as flame retardant in thermoplastic compositions. It is employed in the synthesis of the first example of a mixed-valence ammonium iron phosphate. We offer this chemical at affordable prices.

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POTASSIUM HYDROGEN PHTHALATE (potassium biphthalate)

Price: 806 INR/Gram
  • Application:LABORATORY USE
  • CAS No:877-24-7
  • Flash Point:Non-flammable
  • Melting Point:240 C
  • Purity(%):99.5%
  • Storage Instructions:Store in a cool, dry place, tightly closed.
  • Type:Other, ANALYTICAL REAGENT
  • Usage:Buffer solutions; Calibration of pH meters.
  • Delivery Time:4-5 Days
  • Supply Ability:50000 Per Week
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CITRIC ACID (monohydrate) Extra Pure

It is used as a natural preservative and is also used to add an acidic taste to foods & soft drinks. We use optimum grade compounds, sourced from authentic vendors to process this chemical. This chemical also works as an environmentally benign cleaning agent and acts as an antioxidant. We offer our Citric Acid (monohydrate) Extra Pure at pocket friendly prices to clients. It has a tart taste, and is also known as lemon salt or sour salt.

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Ammonium Acetate 99%

Price: 510 INR/Gram
  • Appearance:White Crystalline Powder
  • Boiling point:Decomposes
  • Density:1.07 Gram per cubic centimeter(g/cm3)
  • Molecular Formula:C2H7NO2
  • Molecular Weight:77.08 g/mol
  • Ph Level:7.0-8.0 (50 g/L, H2O, 25C)
  • Physical State:Solid
  • Shelf Life:36 Months
  • Delivery Time:4-5 Days
  • Supply Ability:50000 Per Week
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Ammonium Carbonate

Price: 475 INR/Gram

It is composed of ammonium carbamate and ammonium bicarbonate. We use premium grade compounds, sourced from trusted vendors to process this chemical. It is a leavening agent, used for baking such as cookies and flat biscuits. It is also used in the production of baking soda and baking powder. Packed in moisture proof jars or containers, this chemical is available in different quantity packaging options. We offer Ammonium Carbonate at reasonable prices to clients.

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