Product Description

 Those familiar with it know that TRIS (Tris(hydroxymethylaminomethane)) is an important organic chemical raw material and a commonly used biological buffer in biochemical experiments. In addition, it is also used in medicine, cosmetic additives, and decoration coatings. There are traces of it. With the increase in market demand, there are more and more buyers, but many people do not know how to choose a high-quality TRIS manufacturer. What are the criteria? I will teach you these 4 points today to help you find a high-quality Tris manufacturer.

1. Product quality is guaranteed
① If the pka value is between 6 and 8;
②Good solubility in water;
③It must have minimal solubility in organic solvents;
④It is relatively non-permeable to biofilms, and is minimally affected by concentration, temperature, and ions in the medium, and can form soluble complexes with cations;
⑤It has excellent stability in dry or solution state, and can resist enzymatic or non-enzymatic degradation;
⑥It has a very small absorption value for ultraviolet and visible light.
 
2. Sufficient inventory, immediate delivery
I believe that many buyers have encountered this problem more or less in the process of purchasing products. When the demand reaches the ton level, the contacted manufacturer is late to ship the goods, usually because the manufacturer has a small production scale and no inventory. The goods are reserved. Therefore, this leads to the lengthening of the buyers receiving cycle. This kind of consumer experience is very bad. Therefore, when the buyer is looking for a manufacturer, he should look for a large-scale manufacturer with sufficient supply to arrive at the goods. Guaranteed.
 
3. TRIS synthesized by direct method
There are two methods for the synthesis of Tris, the direct method and the two-step method. The Tris produced by the two-step method has low yield and low cost. The direct method produces Tris with high purity, which meets the requirements of benchmark reagents for Tris purity, and the process is stable and reasonable, especially when producing kilogram batches of products, with a high pass rate.
 
4. Is the after-sales service guaranteed?
Regardless of the purchase of any product, after-sales service must be considered, so you dont have to worry about product quality problems. High-quality manufacturers can guarantee replacements if they encounter quality problems, and there is a professional after-sales service team. You protect the price and escort.
 
Desheng specializes in the research and development and production of biological buffers for decades. The biological buffer products currently produced include a series of biological buffers such as TRIS, HEPES, TAPS, MOPS, CAPS, BICINE, EPPS, PEP, etc., for customers to choose from. Adequate supply, immediate delivery, quality after-sales guarantee. Please feel free to contact us if necessary!