Shanghai Hengyuan's main products are used for scientific research. Chemical reagents are relative standard materials for chemical research and component analysis, and are also important conditions for scientific and technological progress. Chemical reagents are divided into many types and methods, and have different titles for chemical reagents.
1. Title based on content: standard substance, standard solution, standard impurity solution, standard reference substance, standard sample, standard reagent, indicator reagent, reference substance, reference reagent, chemical reference, chemical standard, instrument standard, analytical reagent , Class I reagents, Class II reagents, ultra-pure reagents, high-purity reagents, equivalent reagents, pharmaceutical standards, pesticide standards, spectral purity, chromatographic purity, electronic purity, steel standards, pig iron standards, coal standards, ore standards Wait.
2. Use-based titles: chemical reagents, general reagents, analytical reagents, diagnostic reagents, teaching reagents, experimental reagents, separation tools, buffer solutions, indicator reagents, biological stains, photosensitive materials, synthetic reagents, intermediates, chemicals Raw materials, water quality analysis, residual pesticide testing, molecular biology reagents, etc.
3. Source-based titles: imported reagents, natural extracts, extracts, dry powders, extracts, etc.
4. Appellation based on habits: chemicals, fine chemicals, pharmaceuticals, cold partial reagents, special reagents, first-class reagents, second-class reagents, third-class reagents, small-species reagents, etc.
5. Titles based on properties: inorganic reagents, organic reagents, isotopes and labeled compounds, biochemical reagents, amino acids and derivatives, proteins and peptides, nucleotides and derivatives, monosaccharides and polysaccharides, enzymes and coenzymes, Antibiotics, vitamins, dyes and pigments, culture media, chromatography media, electrophoresis media, biological buffers, etc.
Christmas is approaching, our company's Christmas sales are still in progress, and now we can enjoy promotional offers when buying our products! There are also small gifts to take, please call for consultation.
A portable and convenient camping Air Mattress is an essential outdoor product. Camping or hiking outdoors requires bringing a lot of belongings, so the camping mattress can be shrunk down to a small size for outdoor enthusiasts to transport.
â— The DOING inflatable Camping Mattress is ergonomically designed, from wave stripe design to honeycomb column design. This reflects the humanized design of the inflatable mattress.
â— DOING camping mattresses are made of TPU material, which offers environmental protection, wear resistance, durability, puncture resistance, flexibility, and good durability.
â— DOING's Camper Air Mattress folds down to the size of a pillow, which makes bringing it anywhere a breeze.
Camping Air Mattress,Camping Mattress,Inflatable Camping Mattress,Camper Air Mattress
Danyang Doing Articles Co.,Ltd , https://www.dydoing.com