Amino acid standards for fluorescence detection

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Amino acid standards for fluorescence detection

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MOQ : 1 Kilograms

Amino acid standards for fluorescence detection Specification

Solubility
Soluble in water

Structural Formula
Mixture of amino acids (refer to individual amino acid structures)

Molecular Weight
Varies per component, from ~75 g/mol to ~174 g/mol

Appearance
White to off-white powder

Poisonous
NO

Taste
Bland (not intended for ingestion)

Product Type
Amino Acid Standard Mixture for Fluorescence Detection

CAS No
NA (mixture)

EINECS No
NA (mixture)

Molecular Formula
Mixture (individual amino acids: C2H5NO2 to C6H14N4O2, etc.)

Grade
Analytical Grade

Density
Gram per cubic centimeter(g/cm3)

Usage
Dissolve designated amount in water; use as standard in fluorescence detection protocols

Shape
Crystalline or powder

Melting Point
Varies per amino acid, typically 200-300°C (decomposes)

Properties
Ready to use, highly purified amino acid standards optimized for HPLC fluorescence detection

HS Code
3822.00.90

Ingredients
Amino acids mixture (individual amino acids, buffer components)

Physical Form
Powder

Smell
Odorless

Ph Level
Neutral or as specified by buffer; typically pH 7.0-7.5 (reconstituted)

Storage
Store dry at 2-8°C, protect from light and moisture

Application
HPLC calibration, fluorescence method validation, amino acid quantification

Shelf Life
24 months from manufacturing date (unopened, proper storage)

Purity
>98% (individual amino acids)

Compatibility
Suited for pre-column derivatization and fluorescence detection methods

Transport Conditions
Ambient temperature, with temperature control if extended delays expected

Pack Size
Typically available as 1 ml x 10 vials or bulk

Standard Concentration
Usually 250 pmol/l for each amino acid (can vary by supplier)

Derivatization Requirement
For fluorescence detection, pre-column derivatization with reagents such as OPA required

Amino acid standards for fluorescence detection Trade Information

Minimum Order Quantity
1 Kilograms

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
500 Kilograms Per Month

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Western Europe, Australia, Eastern Europe, Africa, Middle East, South America, Asia, Central America, North America

Main Domestic Market
All India

About Amino acid standards for fluorescence detection

Amino acid standards for fluorescence detection

grade	analytical standard
form	neat
application(s)	HPLC: suitable
	gas chromatography (GC): suitable
format	neat
storage temp.	2-8°C

Optimized for Fluorescence Detection Methods

These amino acid standards are specifically tailored for HPLC fluorescence detection, ensuring excellent accuracy and reproducibility. By requiring pre-column derivatization, the standards maximize signal sensitivity, making them invaluable for quantitation and validation work in modern analytical labs.

Convenient Ready-to-Use Formulation

The standards arrive as a stable, ready-to-use powder that dissolves quickly in water, making preparation straightforward. The resilient packaging protects the product integrity during transport and storage, suitable for scientific environments demanding both precision and reliability.

Superior Purity and Compliance

With over 98% purity for each individual amino acid, these standards conform to analytical grade requirements. The formulation minimizes variance and extraneous contamination, supporting high-standard results. Bulk availability and traceable supply ensure consistent laboratory workflows.

FAQs of Amino acid standards for fluorescence detection:

Q: How do I use these amino acid standards for fluorescence detection?

A: To use these standards, dissolve the specified amount of powder in water to reach the desired concentration. Pre-column derivatization with reagents like OPA is required before injection into your HPLC system for fluorescence detection.

Q: What are the storage guidelines for these standards?

A: Store the standards as a dry powder at 28C, protected from light and moisture. Proper storage helps maintain product stability and performance for 24 months from the manufacturing date.

Q: When should I perform pre-column derivatization with these standards?

A: Pre-column derivatization should be carried out just before HPLC analysis. This step converts the amino acids to fluorescent derivatives, enabling sensitive detection via fluorescence detectors.

Q: Where can these amino acid standards be used?

A: They are designed for laboratory settings that utilize HPLC fluorescence detection methods, such as research, quality control, and pharmaceutical analytical labs. Their compatibility ensures reliable calibration and quantitation in such environments.

Q: What benefits do these standards offer over other calibration options?

A: These standards deliver high purity (>98%), precise concentrations, and are optimized specifically for fluorescence detection, ensuring consistent and accurate results in demanding HPLC analyses.

Q: Can I purchase these standards in bulk?

A: Yes, besides the standard 1 ml x 10 vial packs, these amino acid standards are available in bulk quantities through suppliers and traders across India, offering flexibility based on your laboratorys needs.

Q: What physical form and appearance do the amino acid standards have?

A: They are supplied as a crystalline or powder form, typically white to off-white, odorless, and with a bland taste. This solid form enhances shelf life and transport stability.

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