Single-use+Pressure+Sensor
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Used for the preparation of electrically conducting glasses. Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.
Numéro de catalogue:
(609010.)
Fournisseur:
Merck
Description:
The syringe adapter permits the withdrawal of calibration gas through a silicone rubber septum seal using a gas syringe.
UOM:
1 * 1 ST
Numéro de catalogue:
(90556-50MG)
Fournisseur:
Merck
Description:
The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. The imazamethabenz-methyl CRM may also find following uses:
UOM:
1 * 50 mg
Numéro de catalogue:
(64081-10MG)
Fournisseur:
Merck
Description:
Limonin may be used in assays to quantify limonin in citrus products. It may also be used in other assays as a control, standard, or competitor or in studies on the physiology, metabolism and biosynthesis of limonin.
UOM:
1 * 10 mg
Numéro de catalogue:
(78069-25MG)
Fournisseur:
Merck
Description:
2,5-Dihydroxybenzoic acid may be used as a reference standard in the determination of 2,5-dihydroxybenzoic acid in biopsy samples using high-performance liquid chromatography coupled with electrochemical detector.
UOM:
1 * 25 mg
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Used in electrophoresis and as a hapten carrier. Most commonly used to prepare density gradients. A nonionic synthetic polymer of sucrose.
Fournisseur:
Merck
Description:
Urease is used for biochemical research and analysis.
Numéro de catalogue:
(C9012-25G)
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Bis(cyclohexanone)oxaldihydrazone (Cuprizone) has been used in mice to study the effect of NG2 (neural/glial antigen 2) proteoglycan on toxic-induced demyelination. It has been used to induce demyelination in mice. It has been used to study cuprizone-induced demyelination and remyelination in the corpus callosum of mice.
UOM:
1 * 25 g
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Lugol′s solution is a ready-to-use solution that comprises 6% iodine in 4% potassium iodide. It is commonly used as a mordant for Gram staining in bacteriology. It is used for staining bacterial target structures for diagnostic purposes by fixing, staining, counterstaining, and mounting bacteriological specimen materials.
Numéro de catalogue:
(CRM04195-100MG)
Fournisseur:
Merck
Description:
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Dichlofluanid CRM may also find its use as described below:
UOM:
1 * 100 mg
Numéro de catalogue:
(04487-100MG)
Fournisseur:
Merck
Description:
Bisphenol E may be used as a reference standard in the determination of bisphenol E in beverages using on-line solid-phase extraction with fast liquid chromatography coupled with tandem mass spectrometry (on-line SPE fast LC-MS/MS).
UOM:
1 * 100 mg
Numéro de catalogue:
(443123-475ML)
Fournisseur:
Merck
Description:
It may be used as TISAB buffer in determination of fluoride in coal, coal fly ash, phosphate rock, limestone, mineral clay, fossilised materials, oyster tissue and vegetation using pyrohydrolysis for sample decomposition.
UOM:
1 * 475 mL
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Chromotrope 2R has been used in the Gomori trichrome staining in osteochondral tissues. It has also been used for the staining of eosinophils in lung sections. Chromotrope 2R is used for the staining of microsporidia in body fluids and stool samples. It is used in modified Gomori′s trichrome staining. Chromotrope 2R has high affinity for phospholipids and is used for the staining of mitochondrial and endoplasmic reticulum membrane in histological samples.
Numéro de catalogue:
(08982-1G)
Fournisseur:
Merck
Description:
Sodium metabisulphite is primarily used as an antioxidant and antimicrobial agent in a wide variety of foods and drugs. It is also used as the main additive in the prevention of melanosis.
UOM:
1 * 1 g
Fournisseur:
SIGMA-ALDRICH MICROSCOPY
Description:
Standard stain for microscopy. It may be also be used as a reference standard in the determination of azocarmine G in food products and beverages using high performance liquid chromatography coupled with diode array detector (HPLC-DAD).
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.
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