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Sodium heparin anticoagulation of blood samples

Lithium heparin Content:  [Product Name] Lithium heparin [Package Specification] Plastic bottle, 10g/bottle, 20g/bottle, 50g/bottle [Performance] White amorphous powder, odorless, soluble in water, easy to absorb moisture, average molecular weight of 15,000, stable at room temperature. The potency of lithium heparin of the company is ≥150IU/mg, and the potency of anhydrous litnium heparin is ≥ 160IU/ mg. Other indexes were controlled according to the standard of heparin sodium. [Scope of application] 1. This product is applicable to the collection and anti-coagulation of blood samples for clinical biochemical examination and emergency biochemical examination, as well as the collection and anti-coagulation of blood samples for some hemorheology projects. 2. It is recommended to use lithium heparin as anticoagulant in clinical test to determine the ions in blood, because it is the least likely to interfere with the determination of other ions. 3. This product is not a drug and cannot be used as an injection. It is forbidden to inject directly into human body and animals. [Precautions] In order to ensure adequate anti-coagulation of blood, the heparin salt must be mixed upside down for 5-8 times as soon as possible after blood collection. Especially when the temperature of blood collection environment is higher than 25℃, the mixing of blood and lithium heparin must be timely and sufficient, otherwise it is easy to lead to blood coagulation or local coagulation.

Lithium heparin anticoagulation of blood samples

Lithium heparin Content:  [Product Name] Lithium heparin [Package Specification] Plastic bottle, 10g/bottle, 20g/bottle, 50g/bottle [Performance] White amorphous powder, odorless, soluble in water, easy to absorb moisture, average molecular weight of 15,000, stable at room temperature. The potency of lithium heparin of the company is ≥150IU/mg, and the potency of anhydrous litnium heparin is ≥ 160IU/ mg. Other indexes were controlled according to the standard of heparin sodium.

dipotassium EDTA / EDTA K2 anticoagulation of blood samples

This product is a chemical reagent with strong corrosiveness. It is forbidden to touch it directly. When splashing on the skin, wash with plenty of water. When splashing into eyes, wash with plenty of water immediately. In case of emergency, it should be sent to hospital for examination and treatment immediately.

Tripotassium EDTA / EDTA K3 anticoagulation of blood samples

Tripotassium EDTA / EDTA K3 anticoagulation of blood samples

Blood coagulant (suspension agent) Blood collection additives

Blood coagulant (suspension agent) Blood collection additives

Trometamol Tris Buffer CAS#77-86-1

Buffer preparation in biochemical and molecular biology experiments; pharmaceutical intermediates; preparation of surfactants and vulcanization accelerators; preparation of water-soluble polymers containing Tris structural units as paint dispersants; preparation of indoor formaldehyde adsorption materials, etc.

Tops Chromogenic Substrate Ivd Reagent CAS40567-80-4

It can be used as a water-soluble reagent for the determination of hydrogen peroxide by enzymatic spectrophotometry. It is widely used in diagnostic detection and biochemical tests.

MAOS CAS82692-97-5 Chromogenic Substrate

t can be used as a water-soluble reagent for the determination of hydrogen peroxide by enzymatic spectrophotometry. It is widely used in diagnostic detection and biochemical tests.

serum separation gel / blood separation gel Blood collection additives

The product is colorless and transparent colloid with light smell and no impurities; it is physiologically inert and insoluble in water, with a relative specific gravity of 1.045-1.065g/cm3, a viscosity of 100,000-300,000 centipa, and a volatile content of ≤ 1.5%. It has excellent thixotropic and isolation properties. See the product test report for other properties.

HEPES Buffer 4-Hydroxyethyl Piperazine Ethanesulfonic Acid

HEPES Buffer 4-Hydroxyethyl Piperazine Ethanesulfonic Acid

MOPSO Buffer 3- (N-Morpholino) -2-Hydroxypropanesulfonic Acid

(Name)3-(N-Morpholino)-2-Hydroxypropanesulfonic Acid (Chinese Name)3-(N-)-2- (Abbreviation)MOPSO (CAS#)68399-77-9 (Molecular weight)225.263 (Molecular formula)C7H15NO5S (Storage Conditions)Room temperature, light-proof and moisture-proof (Molecular structure)

PIPES Buffer Piperazine-N, N '- Bis (2-ethylsulfonic acid)

piperazine-N, N '- bis (2-ethylsulfonic acid)       PIPES Content: (English name)PIPES (Chinese name)Piperazine-N, N '- bis (2-ethylsulfonic acid) / piperazine-1,4-diethylsulfonic acid(CAS#)5625-37-6 (Molecular weight)302.368 (Molecular formula)C8H18N2O6S2 (Storage condition)room temperature, away from light and moisture (Molecular structure)

TAPS Bio-Buffer 3-[Tris (hydroxymethyl) Methylamino]-1-Propanesulfonic Acid

(Name)3-[Tris(hydroxymethyl)methylamino]-1-propanesulfonic acid (Chinese Name)N-()-3- (Abbreviation)TAPS (CAS#)29915-38-6 (Molecular weight)243.28 (Molecular formula)C7H17NO6S (Storage Conditions)Room temperature, light-proof and moisture-proof

Bicine N, N-Bis (2-hydroxyethyl) Glycine

Bicine buffer N, N-Bis (2-hydroxyethyl) Glycine cas150-25-4

TOOS EHSPT Chromogenic Substrate Ivd Reagent CAS82692- 93-1

TOOS EHSPT Chromogenic Substrate Ivd Reagent CAS82692- 93-1

CAPS Bio-Buffer N-Cyclohexyl-3-Aminopropanesulfonic Acid

CAPS Bio-Buffer N-Cyclohexyl-3-Aminopropanesulfonic Acid

acetyl coenzyme A oxidase (EC 1.3.3.6) ACOD

acetyl coenzyme A oxidase (EC 1.3.3.6) ACOD

virus transport medium solution-inactivated type

virus transport medium solution-inactivated type

Carbomer 980/940 Carbomer gel Daily chemical raw materials

Carbomer 980 is a polyacrylic acid cross-linked polymer that can form a high-viscosity gel at very low concentrations. [Chinese name] Carbomer resin [English name] Poly (acrylicacid) [CAS No.] 9003-01-4 [Storage conditions] 2-8℃ [Flammability hazard characteristics] flammable; decomposition by heating releases irritating smoke [Storage and transportation characteristics] warehouse ventilated at low temperature and dry [Features] Carbomer 980 is a polyacrylic acid cross-linked polymer that can form a high-viscosity gel at very low concentrations. Carbomer 980, as an efficient thickener, suspending agent and gel base, has been widely used in leave-on gel materials and cosmetics. Carbomer 980 series is white loose powder It has good thickening performance, high transparency, high viscosity, strong suspension ability, short rheology carbomer of co-solvent system, and has excellent suspension stability performance. The main characteristics are swelling and slightly acidic. [Application] Now the epidemic situation of New Coronavirus is becoming more and more serious, and the domestic epidemic situation has not been relaxed. People's demand for hand-washing and disinfection is increasing. With the continuous improvement of people's concept of disinfection, no-hand-washing disinfection gel is gradually in daily family life. It is more and more widely used, and Carbomer 980 is an important component of the no-clean hand disinfection gel. Its use method is simple, the effect is remarkable, and it can effectively remove the bacteria on the hand. Carbomer 980 can also be used in skin care lotions, creams, transparent skin care gels, hair styling gels, shampoos, shower gels and other products. [Usage and precautions] Carbomer is a cross-linked acrylic polymer that swells with water and a small amount of neutralizer (such as neutralizer and neutralizer 2) is added to form a highly transparent gel. Different types of carbomer represent different viscosities. It is known as short rheology or long rheology, for example: Carbo 940 has short rheological properties, reaching 63000MPA.S at 0.5% viscosity, suitable for products with high viscosity, Carbo 941 has long rheological properties, at 0.5% Viscosity of 7500MPA.S is suitable for low-viscosity products. Carbomer's corresponding models have ion-resistant and ion-resistant performance, daily chemical industrial products. The Carbomer 980 developed and produced by Desheng has been unanimously approved by customers since its launch. As an excellent gel matrix, it is crystal clear and smooth to the touch. It is very suitable for preparing cream or gel because of its simple process It has good stability, is comfortable after use and is widely used. It is one of the better raw materials for hand-free disinfection gel. Welcome enterprises or personal call us for further consultation.

Virus preservation solution VTM UTM MTM virus transport medium

Virus preservation solution VTM UTM MTM virus transport medium

Bicine buffer CAS 150-25 N,N-bis(2-hydroxyethyl)glycine pH buffer

【English name】N,N-Bis(2-hydroxyethyl)glycine 【Chinese name】N,N-Bis(2-hydroxyethyl)glycine 【Abbreviation】BICINE 【CAS#】150-25-4 【Molecular weight】163.17 【Molecular formula】C6H13NO4 【Storage condition】room temperature, away from light and moisture 【Application】Bicine is a very wide range of buffers, used for enzyme reaction buffer, electrophoresis buffer, working concentration from 3-100mm. Buffer is recommended to prepare stable substrate solution for the determination of guanine enzyme in serum.  【Product advantage】The purity is ≥99%,with good water solubility and stable process, which can ensure that the product appearance is pure white crystal powder. Desheng is a chemical reagent company specializing in blood test reagents with 14 years of R&D experience, especially has a deep research on chromogenic substrate and biological buffer. Enterprises or individuals in need can directly contact 15071057538(Wechat is the same number) . We look forward to your calls, to join hands in creating a better tomorrow!

[9-(((3-(N-succinimidyloxycarboxypropyl)[4-methxylphenyl]sulfonyl)amine)carboxyl]-10-acridiniumyl)-1-propanesulfonatei

[9-(((3-(N-succinimidyloxycarboxypropyl)[4-methxylphenyl]sulfonyl)amine)carboxyl]-10-acridiniumyl)-1-propanesulfonatei

4-aminophthaloyl hydrazide CAS3682-14-2

4-aminophthaloyl hydrazide CAS3682-14-2

Ribonuclease T2 (RNASE T2) CAS 927481-19-4

Ribonuclease T2 (RNASE T2) CAS 927481-19-4

The use of luminol luminescence system

The use of luminol luminescence system

Comparison of different acridine esters

Comparison of different acridine esters

Something about acridinium ester (NSP-SA-NHS)

Something about acridinium ester (NSP-SA-NHS)

Carbomer is used as pharmaceutical excipient

Carbomer is used as pharmaceutical excipient

4 pH buffers of Desheng used in cosmetics

4 pH buffers of Desheng used in cosmetics

virus sampling tubes and VTM solutions

virus sampling tubes and VTM solutions

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