Product
Supplier
Encyclopedia
Inquiry
Home > Analytical Chemistry > Standard (Find 57 items)

Analytical Chemistry

Standard

Sulfur-34

(13965-97-4)
ChEBI: The stable isotope of sulfur with relative atomic mass 33.9678668 and 4.21 atom percent natural abundance.

Request for quotation , get quotes from more suppliers.

Request for quotation , get quotes from more suppliers.

SulfaMethizole-13C6

(1334378-92-5)
Labeled Sulfamethizole, intended for use as an internal standard for the quantification of Sulfamethizole by GC- or LC-mass spectrometry.

Request for quotation , get quotes from more suppliers.

Sulfamoxole

(729-99-7)
Silversulfadiazine and Sulfamoxol are common drugs in treatment of bacterial disease.

Request for quotation , get quotes from more suppliers.

Spiro[8-azoniabicyclo[3.2.1]octane-8,1′-pyrrolidinium], 3-hydroxy-, chloride (1:1), (1α,3β,5α)-

(3464-71-9)
Azoniaspironortropanol Chloride, is an intermediate used for the synthesis of Trospium Chloride (T892800), an Antispasmodic, used in treatment of urinary incontinence.

Request for quotation , get quotes from more suppliers.

In the analysis work, it is often necessary to use a compound of good quality and accurate content, which is used as a comparison for detection control, or used to calibrate the instrument. This compound is called a standard. Or standard. The standard product refers to the standard substance used to determine the potency of biological products. The production department must provide the standard product expressed in units (μ) of its potency when it is approved as a quality standard for biological products. According to the application, the standard products for inspection can be divided into biological standard products for biological verification of biological products, endocrine drugs, antibiotics and so on.
Complaint
Email:
Message:
Send Message