Standard solutions, buffers and titrants
Ready-to-use solutions for calibration and titration: element standards, pH buffers, titrants and Karl Fischer reagents.
- EDQM
- USP
- British Pharmacopoeia
- LGC
- Merck
- Impurity standards
- Analytical standards and CRMs
- Isotope-labelled compounds
- Standard solutions and titrants
5,675 items found
- Acros Organics
Buffer solution pH 4, colour coded red, traceable to NIST
- Cat. No.
- J/2826/07
- Pack size
- 250 ml
- Acros Organics
Cerium(IV) sulfate, Standard solution for volumetric analysis, 0.1M, (0.1N)
- Cat. No.
- J/3000/15
- CAS
- 13590-82-4
- Acros Organics
Dilithium tetrachlorocuprate, 0.1M solution in THF, AcroSeal®
- Cat. No.
- 42905-1000
- CAS
- 15489-27-7
- Pack size
- 100 ml
- Acros Organics
Luria agar, (Miller's LB Broth), pre-buffered, 1g capsules, use 40 capsules to make 1000ml Agar
- Cat. No.
- BP9735
- CAS
- 91079-40-2
- Pack size
- 500 g
- ABCR
Cadmium selenide CANdot quantum dot (core), 50umol/L in hexane, 625nm peak emission
- Cat. No.
- AB304315
- CAS
- 1306-24-7
- ITW Reagents (PanReac AppliChem)
ITW Reagents (PanReac AppliChem) 285819.1612
- Cat. No.
- 285819.1612
- Pack size
- 2.5 l
- Acros Organics
Ethynylmagnesium bromide, 0.5M solution in THF, AcroSeal®
- Cat. No.
- 43912-1000
- CAS
- 4301-14-8
- Pack size
- 100 ml
- Acros Organics
Ammonium iron(II) sulfate, Standard solution for volumetric analysis, 0.1M, (0.1 N)
- Cat. No.
- J/1101/PB17
- CAS
- 7783-85-9
- ISOLAB
BUFFER SOLUTION PH 4.00 ± 0.01 AT 20°C (POTASSIUM HYDROGEN PHTHALATE)
- Cat. No.
- 908.B04.1000
- Pack size
- 1000 ml
- Acros Organics
Buffer solution pH 4, colour coded red, traceable to NIST
- Cat. No.
- J/2826/15
- Pack size
- 1 l
- ABCR
Gold Nanoparticles (90nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free
- Cat. No.
- AB402052
- CAS
- 7440-57-5
- Merck
Hydrochloric acid 6 mol/L suitable for biopharmaceutical production EMPROVE® bio
- Cat. No.
- 1.10164.2500
- Pack size
- 2.5 l
Manufacturers
1,218 items- Acros Organics651 items
- Sigma-Aldrich512 items
- Thermo Fisher Scientific389 items
- ABCR380 items
- Central Drug House367 items
- Scharlab356 items
- Honeywell333 items
- Riedel-de Haën (Honeywell)299 items
- HiMedia Laboratories211 items
- MACHEREY-NAGEL172 items
- Mettler-Toledo134 items
- neoFroxx126 items
- ITW Reagents (PanReac AppliChem)119 items
- Sisco Research Laboratories111 items
- Hirschmann79 items
- Avantor43 items
- Hopax37 items
- Alfa Aesar24 items
- ISOLAB18 items
- Pharmaffiliates10 items
- Экрос8 items
- R&D Systems8 items
- Novus Biologicals7 items
- TOKU-e6 items
- Enzo Life Sciences6 items
- ABclonal6 items
- Brand6 items
- Химлаборприбор5 items
- Эконикс-Эксперт5 items
- Gerhardt5 items
- Kavalier4 items
- Marienfeld4 items
3 items- Servicebio2 items
- Milestone2 items
- Angene International2 items
2 items- Kavalierglass1 item
- Immundiagnostik1 item
- NuAire1 item
- IKA1 item
- Heidolph1 item
Substances of the section by CAS
All substances by CAS- Sodium hydroxideCAS 1310-73-2
- Tris(hydroxymethyl)aminomethaneCAS 77-86-1
- Potassium hydroxideCAS 1310-58-3
- Silver nitrateCAS 7761-88-8
- HepesCAS 7365-45-9
- IodineCAS 7553-56-2
- Potassium dihydrogen phosphateCAS 7778-77-0
- GoldCAS 7440-57-5
- Sodium phosphate monobasicCAS 7558-80-7
- Ethylenediaminetetraacetic acidCAS 6381-92-6
- FormaldehydeCAS 50-00-0
- Sodium thiosulfateCAS 7772-98-7
- MopsCAS 1132-61-2
- MES monohydrateCAS 145224-94-8
- Tetrabutylammonium hydroxideCAS 2052-49-5
- ImidazoleCAS 288-32-4
- Sodium thiosulfate pentahydrateCAS 10102-17-7
- Potassium chlorideCAS 7447-40-7
- Potassium dichromateCAS 7778-50-9
- Sodium tetraborateCAS 1330-43-4
- Sodium phosphate dibasicCAS 7558-79-4
- Nitric acidCAS 7697-37-2
- WaterCAS 7732-18-5
- Sodium carbonateCAS 497-19-8
Delivery terms
- Supplied to order from manufacturer catalogues — lead time is stated in the quotation
- Storage conditions are kept in transit: +2…+8 °C, −20 °C, dry ice
- Accompanying documents: batch certificate of analysis (CoA), safety data sheet (SDS)
- Delivery to any region of Russia; documents for public procurement under 44-FZ and 223-FZ
Documents
FAQ
Why are there no prices on the website?
The price depends on pack size, quantity, delivery terms and exchange rates. Add items to the quote cart and a manager will calculate the supply and send a quotation within 2 business hours.
Can I order an item that is not on the website?
Yes. Send a request with the catalogue number or CAS and we will supply it to order from the manufacturer’s catalogue.
Can I get a certificate of analysis for a specific batch?
Yes, we provide the batch CoA on request — mention it in the comment to your request.
How do EDQM standards differ from USP?
EDQM issues European Pharmacopoeia reference standards and USP issues United States Pharmacopeia standards. The choice depends on the monograph you are testing against.
See also
Could not find the item?
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