Molekula
Tris buffer (1 M) pH 7.4
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Tris buffer (1 M) pH 7.4 is a commonly used buffering agent in biochemical and molecular biology applications, maintaining stable pH conditions during experiments. It is particularly effective in enzyme assays, electrophoresis, and nucleic acid purification. Available in 1 M concentration, it has a molecular formula of C4H11NO3, a molecular weight of 121.14 g/mol, and is stored at ambient temperature. The product carries no GHS signal word. Molekula supplies Tris buffer (1 M) pH 7.4 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £30.90 per pack ex VAT · £37.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| pH | 7.4 ± 0.3 |
| TRIS HCl | 1M |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
Identification
| Property | Value |
|---|---|
| SKU | 90005609 |
| CAS Number | 77-86-1 |
| REACH Code | Y113 |
| HTS Code | 3822.19.0080 |
| Tariff Code | 3822900000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Tris buffer (1 M) pH 7.4 used for?
It is commonly used in biochemical and molecular biology applications, such as protein purification, electrophoresis, and enzyme assays, to maintain a stable pH environment.
What is the chemical formula and molecular weight of Tris buffer?
The formula is C4H11NO3 with a molecular weight of 121.14 g/mol.
How should Tris buffer (1 M) pH 7.4 be stored?
Store at ambient temperature, protected from light and moisture, and keep tightly closed.
What grade of Tris buffer is available?
Available in high-purity grade suitable for laboratory and research use.
Can Molekula supply Tris buffer in bulk?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and availability.
What documentation comes with a Tris buffer order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.