what is a substance in chemistry

Brand Name:SUCLAB

Model Number:HZJT003

Place of Origin:CHINA

... are its chemical-resistant laminate work surface. This work surface is designed to withstand exposure to harsh chemicals and other laboratory substances, making it the perfect choice for labs that require frequent use of corrosive materials. Additionally,

Brand Name:DIRUI

Model Number:AST

Place of Origin:China

... body. The liver function: over 500 vital functions. These include removing waste products and foreign substances from the bloodstream, regulating blood sugar levels, and creating essential nutrients. Aspartate aminotransferase (AST) Definition: It is a

Brand Name:BAXIT

Model Number:BXT-SGW2

Place of Origin:China

Introduction to Automatic Polarimeter An optical rotation meter is an instrument for measuring the optical rotation of substances. Through the measurement of optical rotation, one can analyze and determine the concentration, content and purity of ...

Brand Name:TENCAN

Model Number:GBT-10A

Place of Origin:Hunan, China

... Glove Box for Chemistry Lab Overview of Acrylic Transparent Laboratory Glove Box Acrylic glove box is a kind of organic glove box and is also called Inert gas operation box. In course of scientific experimenting, some substances are easily to be oxidized...

Brand Name:OHMALLOY

Model Number:C17200

Place of Origin:China

...all environmental studies of all substances used in our products. Our top priority is to comply with all valid laws and regulations to ensure the continued existence of our products to our customers. Chemistry Content-OHMALLOY Name Main Chemistry Content

Brand Name:YM

Model Number:YM-1200W 200100 Water Cooled Curing lamp

Place of Origin:CHINA

...coatings, adhesives or other photo-reactive substances through polymerization into an instantly fixed-in-place solid. “Drying,” by contrast, solidifies chemistry through evaporation, oxidation or absorption. With UV curing, the cured substances become

Brand Name:CIPING

Model Number:CP-SST

Place of Origin:China

... serum specimen for biochemistry,immunology and serology tests in clinical inspection, Inside the tube there is some gel present at the bottom, which is a pure substance and is very stable in physico-chemistry properties. Otherwise, the gel can avoid high

Brand Name:SWUIPING

Model Number:SP-DC023

Place of Origin:CHINA

... to contact with water. It has super chemistry stability: acid & alkali resistant, and anti-corrosion ability. Therefore, no need to worry any harmful and toxic substance is released when drinking. Unlike other crystal glassware which by definition must contain...

Brand Name:Victory

Model Number:K,N,E,J,T,B,R,S Types

Place of Origin:China

.... Whether it is physics, chemistry or materials science, MI thermocouple cables can meet the needs of scientific researchers for temperature measurement and control. They are widely used to study the properties and behavior of substances under different

Place of Origin:China

Brand Name:HMT

... n20/D 1.49(lit.) storage temp. -20°C form particles (Spherical) Odor odorless Merck 13,7663 NIST Chemistry Reference Polypropylen e, atactic(9003-07-0) IARC 3 (Vol. 19, Sup 7) 1987 EPA Substance

Brand Name:WeSeW

Model Number:CX-717

Place of Origin:China

...separator is one of the most widely used and versatile machines in industry, which is suitable for the separation of substances with magnetic differences. Magnetic separators are widely used in mining, timber, kiln, chemistry, food and other industries. As

Brand Name:IDEAR

Place of Origin:Jiangsu China

... synthetic fiber, the emergence of nylon, so that the synthetic fiber industry has a significant discovery, but also an important milestone in polymer chemistry. Polyamide fiber is the commodity name of polyamide fiber, its basic substance is the amide

Brand Name:Meisi

Place of Origin:China

...) is used as the activator. Serum is a substance freed from the fibrinogen but containing fragments of thrombocyte and product of the metabolism. Usage: to research serum in the clinical chemistry,immunology, serology,protein electrophoresis. Specimen...

Place of Origin:Wuhan

Brand Name:LINKWORLD

Model Number:LINKWORLD001

... ≤0.2% H2O ≤0.6% Water undissolvable substance ≤0.25% SiO2 ≤0.05% MgF2 ≤0.15% Magnesium FluorosilicatePhysical chemistry properties: white rhombus or acicular crystal, odorless. Its density is 1.788, melting point is 120°C, may lose crystallize

Brand Name:Huake

Place of Origin:China

... paper with the function of direct copying and color development. It is not like ordinary copy paper, which uses pressure to indirectly transfer dyeing substances to obtain a copy effect, but uses the chemistry between pressure-sensitive and electron

Brand Name:Renji Medical

Model Number:Adult/Pediatric type

Place of Origin:CHINA

... (clot activator) is used as the activator. Serum is a substance freed from the fibrinogen but containing fragments of thrombocyte and product of the metabolism. Usage: to research serum in clinical chemistry, immunology, serology, protein electrophor

Brand Name:Leader

Model Number:LD-00010

Place of Origin:CHINA

... Water Solubility soluble InChIKey KSEBMYQBYZTDHS-HWKANZROSA-N CAS DataBase Reference 1135-24-6(CAS DataBase Reference) NIST Chemistry Reference Cinnamic acid, 4-hydroxy-3--(1135-24-6) EPA Substance