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Iron (III) Chloride 6H2O, AR, 500g

Brand:

Chemiz

Description

Synonyms: Ferric chloride hexahydrate
Formula: FeCl3 · 6H2O

Iron (III) chloride hexahydrate is used to detect the presence of phenols and phenolic derivatives. It is able to detect gamma-hydroxybutyric acids and salicylic acids in Trinder spot test.

Note:

AR: Analitycal Reagent Grade: Reagents for analytical purpose or research work that need high purity.
CP: Chemically Pure Grade: Reagents for regular practical in its original purity.

Iron (III) nitrate 9H2O, CP, 500g

Brand:

Chemiz

Description

Synonyms: Ferric nitrate nonahydrate
Formula: Fe(NO₃)₃·9H₂O

Iron (III) nitrate nonahydrate is a water soluble crystalline iron source for uses compatible with nitrates and low pH. It is also used in cell culturing.

Note:

AR: Analitycal Reagent Grade: Reagents for analytical purpose or research work that need high purity.
CP: Chemically Pure Grade: Reagents for regular practical in its original purity.

Iron puriss. p.a., carbonyl-Iron powder, low in magnesium and manganese compounds, ≥99.5% (RT)-Sigma-Aldrich

Brand:

Sigma

Description

Cas Number :7439-89-6

Molecular mass :55.85 g/mol

Chemical formula : Fe

Synonyms : Fe

Iron (carbonyl) powder has been used:
In the preparation of copper on iron (Cu/Fe) bimetallic catalytic system to synthesize β-aminoenones and 3,5-disubstituted pyrazoles.[1]
As the main component of magnetorheological fluids.[2][3]
To produce Fe-B-C composites from boron carbide using plasma sintering.[4]

Iron Standard Solution, Traceable to SRM from NIST (Merck)

Brand:

Merck

CAS no.: 10421-48-4, 7697-37-2
Traceability: Traceable to SRM from NIST Fe(NO₃)₃ in HNO₃ 0.5 mol/l 1000 mg/l Fe Certipur®
Synonym: –
Quality level: MQ300
Product specification and SDS for Iron Standard Solution.

Isooctane for analysis EMSURE® ACS,Reag. Ph Eur (Merck)

Brand:

Merck

CAS no.: 540-84-1
Grade: For analysis EMSURE® ACS,Reag. Ph Eur
Chemical Formula: CH₃C(CH₃)₂CH₂CH(CH₃)CH₃
Synonym: 2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane
Quality level: MQ300

Product specification and SDS for Isooctane for analysis EMSURE®.

Isooctane for liquid chromatography LiChrosolv®

Brand:

Merck

Description

CAS number: 540-84-1
Chemical Formula: CH₃C(CH₃)₂CH₂CH(CH₃)CH₃
Molar Mass: 114.23 g/mol
Synonyms: 2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved. Filtered by 0.2 µm filter

Isopropyl alcohol (2-propanol) AR, 2.5L

Brand:

Chemiz

Description

Synonyms: 2-propanol
Formula: (CH3)2CHOH

Isopropyl alcohol is a colourless, flammable and has strong odour compound. It is commonly used as analytical solvent reagent.

Note:

AR: Analitycal Reagent Grade: Reagents for analytical purpose or research work that need high purity.
CP: Chemically Pure Grade: Reagents for regular practical in its original purity.

L-Ornithine Monohydrochloride for Biochemistry (Merck)

Brand:

Merck

Description

CAS number: 3184-13-2
Linear Formula: C₅H₁₂N₂O₂ * ClH
Molecular Weight: 168.62
Synonym: L(+)-2,5-Diamino valeric acid hydrochloride

Application

L-Ornithine monohydrochloride for biochemistry.

LB broth (MILLER) for Microbiology (Merck)

Brand:

Merck

Description

LB-Broth is based on the formulation of MILLER (1972) supporting the growth of E. coli. Casein peptone and yeast extract supply essential growth factors, such as nitrogen, carbon, sulfur, minerals and vitamins.

Typical Composition of LB-Broth (Miller, Merck)

Typical Formula *
gm/litre
Yeast extract

5.0

Peptone from casein

10.0

Sodium chloride

10.0

Preparation of LB Broth (Miller)

Suspend 25 g LB-Broth in 1 litre of demineralized water and autoclave for 15 min at 121 °C.  at 25 °C (pH: 7.0 ± 0.2). The prepared broth is clear and yellowish-brown.

Experimental Procedure

According to appropriate use or purpose. Incubation: 24 h at 35-37 °C aerobically.

Product Specification and MSDS for LB Broth, Miller (Merck).

Leishman’s Eosin Methylene Blue Solution Modified (Merck)

Brand:

Merck

Description

The staining method according to Leishman is one of the standard techniques in hematological diagnostic procedures. Like Wright’s eosin methylene blue solution and May-Grünwald’s eosin methylene blue solution, it is used for staining of blood and bone marrow smears and clinical cytological specimens. The typical resulting color of cell nuclei is red to purple, which depends on the buffer tablets (Buffer tablets pH 7.2 or Buffer tablets pH 6.8). 500 mL of the IVD & CE-registered Leishman’s eosin methylene blue solution are sufficient for staining up to 1600 slides in Hellendahl cells. It is registered as IVD and CE product.

Application

For microscopy. For staining of blood and bone marrow smears and clinical-cytological specimens

Product Specification and MSDS for Leishman’s eosin methylene blue solution modified (Merck).

Magnesium chloride hexahydrate AR, 500g

Brand:

Chemiz

Description

Synonyms: Denatured ethyl alcohol

Formula: MgCl2 · 6H2O

Magnesium chloride hexahydrate has been used in wash buffer for the purification of protein from S. cerevisiae. It has also been used as a supplement to study the desiccation effect on bacterial viability.

Note:

AR: Analitycal Reagent Grade: Reagents for analytical purpose or research work that need high purity.
CP: Chemically Pure Grade: Reagents for regular practical in its original purity.

Magnesium Sulfate Anhydrous for Analysis EMSURE® (Merck)

Brand:

Merck

Description

CAS number: 7487-88-9
Chemical Formula: MgSO₄
Molar Mass: 120.37 g/mol
Synonyms: –

EMSURE® is our premium line of inorganic reagents and solvents that are specifically designed to meet the needs of regulated analyses and demanding laboratory applications. Our products are of the highest quality and have a comprehensive range of specifications that provide you with precise control over test conditions and eliminate any uncertainties. Additionally, our EMSURE® reagents and solvents meet all international regulations, making them ideal for use in a wide variety of applications. If you want to ensure the utmost precision in your work, choose EMSURE®.

Methanol for Analysis EMSURE® ACS,ISO,Reag. Ph Eur (Merck)

Brand:

Merck

Description

CAS number: 67-56-1
Chemical Formula: CH₃OH
Molar Mass: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Product Specification and MSDS for Methanol EMSURE® (Merck).

Methanol for Analysis, Emparta® (Merck)

Brand:

Merck

Description

CAS number: 67-56-1
Chemical Formula: CH₃OH
Molar Mass: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol

We offer EMPARTA® grade solvents for routine tasks in analytical laboratories. EMPARTA® grade solvents offer fewer test parameters than EMSURE®, yet are still of high quality. EMPARTA® solvents meet ACS requirements, making them ideal for a wide range of analytical applications.

Product Specification and MSDS for Methanol Emparta® (Merck).

Methanol for liquid chromatography LiChrosolv®

Brand:

Merck

Description

CAS number: 67-56-1
Chemical Formula: CH₃OH
Molar Mass: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved. Filtered by 0.2 µm filter

Methanol for Liquid Chromatography LiChrosolv® (Merck)

Brand:

Merck

Description

CAS Number: 67-56-1
Chemical Formula: CH₃OH
Molecular Weight: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Quality Level: MQ100

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved.

Product Specification and MSDS for Methanol, LiChrosolv® (Merck).

Methanol for Preparative Chromatography Prepsolv® (Merck)

Brand:

Merck

Description

CAS Number: 67-56-1
Chemical Formula: CH₃OH
Molecular Weight: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Quality Level: MQ200

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved.

Product Specification and MSDS for Methanol (Merck).

Methanol gradient grade for liquid chromatography LiChrosolv®

Brand:

Merck

Description

CAS number: 67-56-1
Chemical Formula: CH₃OH
Molar Mass: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Grade: Reag. Ph Eur

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved. Filtered by 0.2 µm filter.
Suitable for UPLC / UHPLC /Ultra HPLC – instruments.
Conforms to Methanol R1 and R2 according to Reag. Ph Eur;
conforms to the requirements of ACS for liquid chromatography suitability.

Methanol hypergrade for LC-MS LiChrosolv®

Brand:

Merck

Description

CAS number: 67-56-1
Chemical Formula: CH₃OH
Molar Mass: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI – positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv® hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly. Filtered by 0.2 µm filter.

Methyl cellulose, Viscosity: 400 cP (Sigma-Aldrich)

Brand:

Sigma-Aldrich

Description

CAS number: 9004-67-5

General description

Methyl-cellulose powder helps to prevent and manage nasal symptoms.

Application

Methyl cellulose has been used:
• in total gastrointestinal transit
• in in vitro motility assay
•  in the measurement of gastric emptying by phenol red method

Methylated spirit CP, 2.5L

Brand:

Chemiz

Description

Synonyms: Denatured ethyl alcohol

Industrial denatured alcohol, suitable to be used as a solvent in biochemical reactions.

Note:

AR: Analitycal Reagent Grade: Reagents for analytical purpose or research work that need high purity.
CP: Chemically Pure Grade: Reagents for regular practical in its original purity.

Minoxidil Related Compound E United States Pharmacopeia (USP) Reference Standard (Sigma-Aldrich)

Brand:

Sigma

Description

CAS Number : 24867-26-3

Concentration : 10,000 × in DMSO

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. ​

n-Heptane for analysis EMSURE® Reag. Ph Eur (Merck)

Brand:

Merck

CAS no.: 142-82-5
Grade: For analysis EMSURE® Reag. Ph Eur
Chemical Formula: CH₃(CH₂)₅CH₃
Synonym: –
Quality level: MQ300

Product specification and SDS for n-Heptane for analysis EMSURE®.

n-Heptane for liquid chromatography LiChrosolv®

Brand:

Merck

Description

CAS number: 142-82-5
Chemical Formula: CH₃(CH₂)₅CH₃
Molar Mass: 100.2 g/mol
Synonyms: n-Heptane

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved. Filtered by 0.2 µm filter