Education & Research
Teaching laboratory supply at sensible grades and pack sizes, plus research-grade reagents for funded projects.
The commonest way an institutional laboratory wastes money is buying analytical grade for teaching work. A second-year titration practical does not need AR sodium hydroxide, and the difference across a full academic year is real. The opposite error also happens: a funded research project buying Extra Pure solvent for chromatography and losing weeks to baseline problems. We will read the practical schedule or the project protocol and quote the grade each actually needs.
Tests run here
- Volumetric and gravimetric analysis practicals
- Qualitative inorganic and organic analysis
- Physical chemistry and instrumentation practicals
- Microbiology and biochemistry laboratory courses
- Funded research across synthesis, analysis and materials
Governed by
- UGC and AICTE laboratory requirements
- University practical syllabi
- Institutional biosafety and chemical safety committees
- culture-media
- biochemicals
- plasticware
- weighing
- spectroscopy
- molecular-biology
- sample-preparation
What this sector draws on
Sodium Chloride
CAS 7647-14-5Sodium chloride in Extra Pure, AR and pharmacopoeial grades for buffers, media and standard preparation.
NaCl · 58.44 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARIPUSP+1500 g · 5 kg · 25 kg
Specification for Sodium Chloride
Specification for Sodium Chloride Pack sizes 500 g · 5 kg · 25 kg — on request Grades offered
EXTRA PUREARIPUSPMOLECULAR BIOLOGYTypical applications
- Buffer and saline preparation
- Microbiological media
- Argentometric titration standard
Potassium Chloride
CAS 7447-40-7Potassium chloride for conductivity standards, electrode filling solution and buffer work.
KCl · 74.55 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARIPUSP500 g · 5 kg
Specification for Potassium Chloride
Specification for Potassium Chloride Pack sizes 500 g · 5 kg Grades offered
EXTRA PUREARIPUSPTypical applications
- Conductivity standard solution preparation
- pH electrode filling solution (3 M / saturated)
- Ionic strength adjustment
Full record, hazard data and enquiry for Potassium Chloride →
Sodium Carbonate Anhydrous
CAS 497-19-8Anhydrous soda ash, the primary standard for acid standardisation.
Na₂CO₃ · 105.99 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARAR/ACS500 g · 5 kg
Specification for Sodium Carbonate Anhydrous
Specification for Sodium Carbonate Anhydrous Pack sizes 500 g · 5 kg Grades offered
EXTRA PUREARAR/ACSTypical applications
- Primary standard for standardising acid titrants
- Alkali fusion
- Water hardness and alkalinity determination
Also known as
- Soda ash
- Washing soda (anhydrous)
Full record, hazard data and enquiry for Sodium Carbonate Anhydrous →
Sodium Bicarbonate
CAS 144-55-8Sodium bicarbonate in AR and pharmacopoeial grades for buffers and culture media.
NaHCO₃ · 84.01 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARIPUSP500 g · 5 kg
Specification for Sodium Bicarbonate
Specification for Sodium Bicarbonate Pack sizes 500 g · 5 kg Grades offered
EXTRA PUREARIPUSPTypical applications
- Carbonate buffer preparation
- Cell culture media
- Acid neutralisation
Also known as
- Sodium hydrogen carbonate
- Baking soda
Full record, hazard data and enquiry for Sodium Bicarbonate →
Potassium Permanganate
CAS 7722-64-7Permanganate crystals for redox titration, COD determination and oxygen demand testing.
KMnO₄ · 158.03 g/mol · ≥ 99%
Ex-stockEXTRA PUREARAR/ACS500 g · 5 kg · 25 kg
Specification for Potassium Permanganate
Specification for Potassium Permanganate Pack sizes 500 g · 5 kg · 25 kg — on request Signal word Danger Transport UN1490 · Packing group II Grades offered
EXTRA PUREARAR/ACSTypical applications
- Permanganometric titration
- Permanganate value / oxygen absorbed in water analysis
- Oxidation in organic synthesis
Full record, hazard data and enquiry for Potassium Permanganate →
Oxalic Acid Dihydrate
CAS 6153-56-6Primary-standard oxalic acid for permanganate standardisation, with ready 0.1 N solution.
C₂H₂O₄·2H₂O · 126.07 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARAR/ACS500 g · 5 kg
Specification for Oxalic Acid Dihydrate
Specification for Oxalic Acid Dihydrate Pack sizes 500 g · 5 kg Signal word Danger Transport UN3261 · Packing group III Grades offered
EXTRA PUREARAR/ACSTypical applications
- Standardisation of potassium permanganate
- Primary standard for alkali titration
Full record, hazard data and enquiry for Oxalic Acid Dihydrate →
Citric Acid Anhydrous
CAS 77-92-9Anhydrous citric acid in AR and pharmacopoeial grades for buffer systems and chelation.
C₆H₈O₇ · 192.12 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARIPUSP+1500 g · 5 kg · 25 kg
Specification for Citric Acid Anhydrous
Specification for Citric Acid Anhydrous Pack sizes 500 g · 5 kg · 25 kg — on request Grades offered
EXTRA PUREARIPUSPFCCTypical applications
- Citrate and citrate–phosphate buffer preparation
- Metal chelation
- Food and beverage analysis
Full record, hazard data and enquiry for Citric Acid Anhydrous →
Dextrose Anhydrous
CAS 50-99-7Anhydrous D-glucose in AR and pharmacopoeial grades for media and assay work.
C₆H₁₂O₆ · 180.16 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARAR/ACSIP+1500 g · 5 kg
Specification for Dextrose Anhydrous
Specification for Dextrose Anhydrous Pack sizes 500 g · 5 kg Grades offered
EXTRA PUREARAR/ACSIPUSPTypical applications
- Microbiological culture media
- Reducing sugar determination
- Fermentation substrate
Also known as
- D-Glucose anhydrous
- Grape sugar
Full record, hazard data and enquiry for Dextrose Anhydrous →
Urea
CAS 57-13-6Urea in AR and molecular-biology grades for protein denaturation and nitrogen work.
CH₄N₂O · 60.06 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARMOLECULAR BIOLOGYIP500 g · 5 kg
Specification for Urea
Specification for Urea Pack sizes 500 g · 5 kg Grades offered
EXTRA PUREARMOLECULAR BIOLOGYIPTypical applications
- Protein denaturation buffers
- Urease and nitrogen determination
- Chaotropic agent in electrophoresis
Also known as
- Carbamide
Formaldehyde Solution 37–41%
CAS 50-00-0Formalin for histological fixation and preservation, in AR and molecular-biology grades.
CH₂O · 30.03 g/mol · 37–41% w/v, methanol stabilised
Ex-stockEXTRA PUREARMOLECULAR BIOLOGY500 ml · 2.5 L · 25 L
Specification for Formaldehyde Solution 37–41%
Specification for Formaldehyde Solution 37–41% Pack sizes 500 ml · 2.5 L · 25 L — on request Signal word Danger Transport UN2209 · Packing group III Grades offered
EXTRA PUREARMOLECULAR BIOLOGYTypical applications
- 10% neutral buffered formalin for histology
- Specimen preservation
- Protein cross-linking
Also known as
- Formalin
- Methanal solution
Full record, hazard data and enquiry for Formaldehyde Solution 37–41% →
Adapter Cone - Flexible Tubing
Adapter Cone - Flexible Tubing. Borosilicate glass 3.3. 5 sizes, 14 / 23 to 10 / 19.
Indent14 / 23 · 19 / 26 · 24 / 29 · 29 / 32 · 10 / 19
Specification for Adapter Cone - Flexible Tubing
Specification for Adapter Cone - Flexible Tubing Material Borosilicate glass 3.3 Sizes 14 / 23 · 19 / 26 · 24 / 29 · 29 / 32 · 10 / 19 14 / 23 5 per case · Cat. 8836A14 19 / 26 5 per case · Cat. 8836A19 24 / 29 5 per case · Cat. 8836A24 29 / 32 5 per case · Cat. 8836A29 10 / 19 5 per case · Cat. 8836B10 14 / 23 5 per case · Cat. 8836B14 19 / 26 5 per case · Cat. 8836B19 24 / 29 5 per case · Cat. 8836B24 29 / 32 5 per case · Cat. 8836B29 Also known as
- Cat. 8836
Full record, hazard data and enquiry for Adapter Cone - Flexible Tubing →
Adapter Cone / Rubber Tubing
Adapter Cone / Rubber Tubing. Borosilicate glass 3.3. 5 sizes, 10 / 19 to 29 / 32.
Indent10 / 19 · 14 / 23 · 19 / 26 · 24 / 29 · 29 / 32
Specification for Adapter Cone / Rubber Tubing
Specification for Adapter Cone / Rubber Tubing Material Borosilicate glass 3.3 Sizes 10 / 19 · 14 / 23 · 19 / 26 · 24 / 29 · 29 / 32 10 / 19 5 per case · Cat. 8835A10 14 / 23 5 per case · Cat. 8835A14 19 / 26 5 per case · Cat. 8835A19 24 / 29 5 per case · Cat. 8835A24 29 / 32 5 per case · Cat. 8835A29 Also known as
- Cat. 8835
Full record, hazard data and enquiry for Adapter Cone / Rubber Tubing →
Adapter Cones Screw Thread
Adapter Cones Screw Thread. Borosilicate glass 3.3. 4 sizes, 14 / 23 to 29 / 32.
Indent14 / 23 · 19 / 26 · 24 / 29 · 29 / 32
Specification for Adapter Cones Screw Thread
Specification for Adapter Cones Screw Thread Material Borosilicate glass 3.3 Sizes 14 / 23 · 19 / 26 · 24 / 29 · 29 / 32 14 / 23 5 per case · Cat. 8840A14 19 / 26 5 per case · Cat. 8840A19 24 / 29 5 per case · Cat. 8840A24 29 / 32 5 per case · Cat. 8840A29 Also known as
- Cat. 8840
Full record, hazard data and enquiry for Adapter Cones Screw Thread →
Adapter Receiver — Bent with Vent
Adapter Receiver, Bent with Vent. Borosilicate glass 3.3. 5 sizes, 14 / 23 to 29 /32.
Indent14 / 23 · 19 /26 · 19 / 26 · 24 / 29 · 29 /32
Specification for Adapter Receiver — Bent with Vent
Specification for Adapter Receiver — Bent with Vent Material Borosilicate glass 3.3 Sizes 14 / 23 · 19 /26 · 19 / 26 · 24 / 29 · 29 /32 14 / 23 joint 14 / 23 · 5 per case · Cat. 8839614 19 /26 joint 19 / 26 · 5 per case · Cat. 8839619 19 / 26 joint 24 / 29 · 5 per case · Cat. 8839719 24 / 29 joint 24 / 29 · 5 per case · Cat. 8839624 29 /32 joint 29 / 32 · 5 per case · Cat. 8839629 Also known as
- Cat. 8839
- Adapter Receiver
Full record, hazard data and enquiry for Adapter Receiver — Bent with Vent →
Adapter Receiver — Multiple Connectivity
Adapter Receiver, Multiple Connectivity. Borosilicate glass 3.3. 2 sizes, 14 / 23 to 19 / 26.
Indent14 / 23 · 19 / 26
Specification for Adapter Receiver — Multiple Connectivity
Specification for Adapter Receiver — Multiple Connectivity Material Borosilicate glass 3.3 Sizes 14 / 23 · 19 / 26 14 / 23 joint 14 / 23 · 5 per case · Cat. 8844614 14 / 23 joint 19 / 26 · 5 per case · Cat. 8844714 19 / 26 joint 19 / 26 · 5 per case · Cat. 8844619 Also known as
- Cat. 8844
- Adapter Receiver
Full record, hazard data and enquiry for Adapter Receiver — Multiple Connectivity →
Artificial Insemination Pipettes
Artificial Insemination Pipettes. Borosilicate glass 3.3. Listed in 450 mm.
Indent450 mm
Specification for Artificial Insemination Pipettes
Specification for Artificial Insemination Pipettes Material Borosilicate glass 3.3 Sizes 450 mm 450 60 per case · Cat. 7040162 Typical applications
- Sturdy, strong and safe for repeated use
- Tapered tip for efficient use
- Ideal for artificial insemination in cattles
Also known as
- Cat. 7040
Full record, hazard data and enquiry for Artificial Insemination Pipettes →
Autoburettes — With Boroflo Stopcock, Class A, with Individual Calibration Certificate
Autoburettes, With Boroflo Stopcock, Class A, with Individual Calibration Certificate. Borosilicate glass 3.3. 4 sizes, 10 ml to 100 ml. Complies with IS 1997, ISO 385.
IndentClass A10 ml · 25 ml · 50 ml · 100 ml
Specification for Autoburettes — With Boroflo Stopcock, Class A, with Individual Calibration Certificate
Specification for Autoburettes — With Boroflo Stopcock, Class A, with Individual Calibration Certificate Material Borosilicate glass 3.3 Accuracy class Class A Sizes 10 ml · 25 ml · 50 ml · 100 ml 10 tolerance ± 0.05 ml · tolerance ± 0.03 ml · 1 per case · Cat. 2155006 25 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2155009 50 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2155012 100 tolerance ± 0.20 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2155016 10 tolerance ± 0.05 ml · tolerance ± 0.03 ml · 1 per case · Cat. 2155A06 25 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2155A09 50 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2155A12 100 tolerance ± 0.20 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2155A16 Standards
IS 1997ISO 385Typical applications
- Generally used in titration process
Also known as
- Cat. 2155
- Autoburettes
Autoburettes — With Boroflo Stopcock, Class B
Autoburettes, With Boroflo Stopcock, Class B. Borosilicate glass 3.3. 4 sizes, 10 ml to 100 ml. Complies with IS 1997, ISO 385.
IndentClass B10 ml · 25 ml · 50 ml · 100 ml
Specification for Autoburettes — With Boroflo Stopcock, Class B
Specification for Autoburettes — With Boroflo Stopcock, Class B Material Borosilicate glass 3.3 Accuracy class Class B Sizes 10 ml · 25 ml · 50 ml · 100 ml 10 tolerance ± 0.05 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2156006 25 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2156009 50 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2156012 100 tolerance ± 0.20 ml · tolerance ± 0.20 ml · 1 per case · Cat. 2156016 10 tolerance ± 0.05 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2156A06 25 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2156A09 50 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2156A12 100 tolerance ± 0.20 ml · tolerance ± 0.20 ml · 1 per case · Cat. 2156A16 Standards
IS 1997ISO 385Typical applications
- Generally used in titration process
Also known as
- Cat. 2156
- Autoburettes
Full record, hazard data and enquiry for Autoburettes — With Boroflo Stopcock, Class B →
Autoburettes — With Glass Stopcock, Class A, with Individual Calibration Certificate
Autoburettes, With Glass Stopcock, Class A, with Individual Calibration Certificate. Borosilicate glass 3.3. 4 sizes, 10 ml to 100 ml. Complies with IS 1997, ISO 385.
IndentClass A10 ml · 25 ml · 50 ml · 100 ml
Specification for Autoburettes — With Glass Stopcock, Class A, with Individual Calibration Certificate
Specification for Autoburettes — With Glass Stopcock, Class A, with Individual Calibration Certificate Material Borosilicate glass 3.3 Accuracy class Class A Sizes 10 ml · 25 ml · 50 ml · 100 ml 10 tolerance ± 0.05 ml · tolerance ± 0.03 ml · 1 per case · Cat. 2149006 25 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2149009 50 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2149012 100 tolerance ± 0.20 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2149016 Red For all · 1 per case · Cat. 2149S01 10 tolerance ± 0.05 ml · tolerance ± 0.03 ml · 1 per case · Cat. 2149A06 25 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2149A09 50 tolerance ± 0.10 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2149A12 100 tolerance ± 0.20 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2149A16 Standards
IS 1997ISO 385Typical applications
- Generally used in Titration process
Also known as
- Cat. 2149
- Autoburettes
Autoburettes — With Glass Stopcock, Class B
Autoburettes, With Glass Stopcock, Class B. Borosilicate glass 3.3. 4 sizes, 10 ml to 100 ml. Complies with IS 1997, ISO 385.
IndentClass B10 ml · 25 ml · 50 ml · 100 ml
Specification for Autoburettes — With Glass Stopcock, Class B
Specification for Autoburettes — With Glass Stopcock, Class B Material Borosilicate glass 3.3 Accuracy class Class B Sizes 10 ml · 25 ml · 50 ml · 100 ml 10 tolerance ± 0.05 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2150006 25 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2150009 50 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2150012 100 tolerance ± 0.20 ml · tolerance ± 0.20 ml · 1 per case · Cat. 2150016 10 tolerance ± 0.05 ml · tolerance ± 0.05 ml · 1 per case · Cat. 2150A06 25 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2150A09 50 tolerance ± 0.10 ml · tolerance ± 0.10 ml · 1 per case · Cat. 2150A12 100 tolerance ± 0.20 ml · tolerance ± 0.20 ml · 1 per case · Cat. 2150A16 Standards
IS 1997ISO 385Typical applications
- Generally used in Titration process
Also known as
- Cat. 2150
- Autoburettes
Full record, hazard data and enquiry for Autoburettes — With Glass Stopcock, Class B →
Chemical Splash Goggles and Face Shields
Indirect-vent chemical splash goggles and full face shields for handling corrosives.
Ex-stockSpecification for Chemical Splash Goggles and Face Shields
Specification for Chemical Splash Goggles and Face Shields Material Polycarbonate Ventilation Indirect vent — required for liquid splash protection Lens Polycarbonate, anti-fog and anti-scratch coated Face shield 200 mm visor with ratchet headgear Standards
EN 166IS 8940Typical applications
- Handling acids, alkalis and solvents
- Cryogenic and pressure work
Full record, hazard data and enquiry for Chemical Splash Goggles and Face Shields →
Chemical Resistant Gloves — Nitrile, Neoprene and Butyl
Disposable and reusable chemical-resistant gloves selected by breakthrough time against the substances in use.
Ex-stockSpecification for Chemical Resistant Gloves — Nitrile, Neoprene and Butyl
Specification for Chemical Resistant Gloves — Nitrile, Neoprene and Butyl Material Nitrile / Neoprene / Butyl rubber / PVA Nitrile disposable Incidental contact, powder-free, 4–8 mil Neoprene Acids, bases, alcohols — good general chemical range Butyl Ketones, esters, DMSO — best for polar aprotic solvents PVA Aromatic and chlorinated solvents. Not water-compatible Sizes S, M, L, XL Standards
EN 374Typical applications
- Chemical handling
- Sample preparation
- Spill response
Full record, hazard data and enquiry for Chemical Resistant Gloves — Nitrile, Neoprene and Butyl →
Emergency Eyewash Stations and Safety Showers
Wall-mounted, pedestal and combination eyewash and drench shower units, plus portable gravity-fed eyewash.
IndentSpecification for Emergency Eyewash Stations and Safety Showers
Specification for Emergency Eyewash Stations and Safety Showers Eyewash flow ≥ 1.5 L/min for 15 minutes, tepid Shower flow ≥ 60 L/min for 15 minutes Activation Stay-open valve, one second or less Construction Stainless steel or ABS-coated Standards
ISO EN 15154Typical applications
- Emergency response in laboratories handling corrosives
Full record, hazard data and enquiry for Emergency Eyewash Stations and Safety Showers →
Chemical Spill Kits — Acid, Alkali, Solvent and Mercury
Sized spill kits with neutralising absorbent, PPE, disposal bags and a written procedure card.
Ex-stockSpecification for Chemical Spill Kits — Acid, Alkali, Solvent and Mercury
Specification for Chemical Spill Kits — Acid, Alkali, Solvent and Mercury Acid kit Neutralising absorbent with colour-change indicator Alkali kit Citric-acid based neutraliser Solvent kit Inert polypropylene absorbent, non-sparking scoop Mercury kit Amalgamating powder, aspirator and indicator powder Sizes 5 L, 20 L and 50 L absorbent capacity Typical applications
- Spill response and containment
Full record, hazard data and enquiry for Chemical Spill Kits — Acid, Alkali, Solvent and Mercury →
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