Corning® CoolCell™ FTS30 (Sigma-Aldrich)
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Sigma
Description
CoolCelll FTS30 utilizes a solid state core and controlled microconvection technology to evenly draw in -80°C freezer air through a bottom base vent, uniformly disperse the cold air around each vial in the central chamber and then release the thermal load from the vials through a top vent choke. The inner vial module holds 30 cryogenic vials and can be removed in one step. Each vial achieves a uniform and reproducible -1°C/minute freezing profile and thermal profiles are highly reproducible. Due to the low thermal mass of the uniform-density cross-linked polyethylene foam container, freezing can be conducted without a rise in local freezer temperature, thereby protecting nearby samples.
Application :
-For 30 standard 1.0 mL to 2.0 mL cryogenic vials.
-Controlled micro-convection for uniform freezing of 30 vials.
-Removable vial tray for one-step transfer of samples into and out of freezing chamber.
Cpd10 Cefpodoxime
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Thermo ScientificTM OxoidTM
Cpr30 Cefprozil
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Thermo ScientificTM OxoidTM
CR-SMAC 500g
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Thermo ScientificTM OxoidTM
- Oxoid Cefixime Rhamnose Sorbitol MacConkey Agar Base (CR-SMAC) is a selective and differential medium containing rhamnose and cefixime for the isolation of E. coli O157.
- Also available Cefixime Supplement, Part No. SR0191E.
CR-SMAC Agar Base, Oxoid Composition
| Typical Formula* |
gm/litre |
| Peptone |
20.0 |
| Sorbitol |
10.0 |
| Bile Salts No. 3 |
1.5 |
| Sodium chloride |
5.0 |
| Rhamnose |
5.0 |
| Neutral red |
0.03 |
| Crystal violet |
0.001 |
| Agar |
15.0 |
| pH 7.1 ± 0.2 @ 25°C |
|
CR-SMAC Agar, Oxoid Preparation:
Suspend 28.25g in 500ml of distilled water. Mix well and sterilise by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C and aseptically add the contents of one vial of Cefixime Supplement SR0191, reconstituted as directed. Mix well and pour into sterile Petri dishes.
To reconstitute Cefixime Supplement, aseptically add 2ml sterile distilled water to 1 vial of supplement. Mix gently to dissolve.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared medium for up to 2 weeks at 2-8°C.
Cro30 Ceftriaxone
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Thermo ScientificTM OxoidTM
Cro5 Ceftriaxone
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Thermo ScientificTM OxoidTM
Cronobacter Screening Broth (CSB)
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Thermo ScientificTM OxoidTM
- Oxoid Cronobacter Screening Broth Base (CSB) is a selective enrichment broth for isolation of Cronobacter spp, from food and environmental samples.
- Requires Vancomycin Supplement, 5mg, Part No. SR0247E.
Cronobacter Screening Broth Base (CSB), Oxoid Composition
| Typical Formula* |
gm/litre |
| Peptone |
10.0 |
| Meat extract |
3.0 |
| Sodium chloride |
5.0 |
| Bromocresol purple |
40 mg |
| Sucrose |
10.0 |
| pH 7.4 ± 0.2 @ 25°C |
Cronobacter Screening Broth (CSB), Oxoid Preparation:
Dissolve 14.02g in 500ml of distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C, and aseptically add the contents of 1 vial of Vancomycin Supplement (5mg) (SR0247E) reconstituted as directed. Mix well and aseptically dispense into sterile containers.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label
Store the prepared medium at 2-8°C
Crossley Milk Medium 500g
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Thermo ScientificTM OxoidTM
A simple medium originally described by Crossley for the routine examination of canned food samples for anaerobic bacteria, this medium has evolved as the result of comparative trials carried out by Crossley with several standard media. It is capable of giving rapid growth without the use of special anaerobic apparatus, yet the bacteria detected may be provisionally identified by their reactions upon the medium.
Crossley milk medium, Oxoid Composition
| Typical Formula* |
gm/litre |
| Skim milk powder |
100.0 |
| Peptone |
10.0 |
| Bromocresol purple |
0.1 |
| pH 6.8 ± 0.2 @ 25°C |
Crossley milk medium, Oxoid Preparation:
Cream 110g of the powder with a little distilled water and gradually dilute to 1 litre with continuous mixing. Tube in 10ml quantities and autoclave at 121°C for 5 minutes.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared medium at 2-8°C.
Cryogenic Storage Box (Polycarbonate)
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Biologix
This item is not available at the moment. Please contact us for more information.
Characteristics
● Made of tough polycarbonate; chemically resistant to alcohols
and mild organic solvents
● Can be repeatedly frozen and thawed
● 5×5 (25-well), 9×9 (81-well), or 10×10 (100-well) boxes available
● Compatible with 0.5ml, 1.5ml or 2.0ml microtubes and cryogenic vials
● Boxes feature numbered grids for sample identification
● Drain holes and air vents minimize condensation
● Five assorted colors available
● Suitable for storage in mechanical freezers or liquid nitrogen
● Temperature range: stable from -196°C to 121°C
Cryogenic Storage Box (Polypropylene)
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Biologix
This item is not available at the moment. Please contact us for more information.
Characteristics
● Made of polypropylene, chemically resistant to alcohols and mild organic solvents
● Can be repeatedly frozen and thawed
● 5×5 (25-well), 9×9 (81-well), or 10×10 (100-well) boxes available
● Compatible with 0.5ml, 1.5ml or 2.0ml microtubes and cryogenic vials
● Boxes feature numbered grids for sample identification
● Drain holes and air vents minimize condensation
● Five assorted colors available
● Suitable for storage in mechanical freezers
● Temperature range: stable from -90°C to 121°C
CryoKING Cryogenic Vials
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Biologix
This item is not available at the moment. Please contact us for more information.
Characteristics
● Made of medical grade polypropylene; can be repeatedly frozen and thawed
● 2ml cryogenic vials are available with either internal or external screw threads
● External thread vials’ caps lack o-rings, which reduces the possibility of contamination
● DNase & RNase free, endotoxin free, foreign DNA free
● Working temperature: stable from -196°C to 121°C
● Suitable for liquid nitrogen freezing
●Internal thread vials’ caps have o-rings, which promotes more secure sealing
CSL Chiller
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Cleaver Scientific
The CSL-CHILLER is available ready assembled with the thermostat mounted on the refrigerator and supplied with insulated tubing and clips to form a system ready to use. Supported by an industry leading 3 year warranty emphasising our confidence in the reliability of our product.
The system comprises the following:
- 5 litre tank with drain tap
- relay control for refrigeration on/off
- cooling power 140W @ 0°C
- temperature range -20 to 100°C
CSL-Education Pack
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Cleaver Scientific
New from Cleaver Scientific is a complete low cost DNA electrophoresis Reagent kit. This kit contains everything required for 20 mini DNA gels in one handy package.
Includes:
- 5g Agarose x 3
- TBE Buffer (2 pouches)
- 1 KB Markers x 2
- Runsafe DNA Stain
Ct10 Colistin Sulphate
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Thermo ScientificTM OxoidTM
Ct25 Colistin Sulphate
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Thermo ScientificTM OxoidTM
Ctx30 Cefotaxime
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Thermo ScientificTM OxoidTM
Ctx5 Cefotaxime
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Thermo ScientificTM OxoidTM
Cxm30 Cefuroxime
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Thermo ScientificTM OxoidTM
Cxm5 Cefuroxime
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Thermo ScientificTM OxoidTM
Cyanide Test, Merck
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Merck
The method corresponds to DIN 38405-13 and is analogous to ISO 6703, EPA 335.2, APHA 4500-CN- E, and ASTM D2036-09 D.
This Spectroquant® Cyanide Reagent Test allows the accurate quantification of the free and readily liberated cyanide content in aqueous samples.
Method applied: Cyanide ions react with a chlorinating agent to form cyanogen chloride. In a follow-up reaction with 1,3-dimethylbarbituric acid in the presence of pyridine a violet dye (König reaction) is formed which is determined photometrically (only free cyanide. For readily liberated cyanide samples must be decomposed by digestion).
The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.
All our Cell and Reagent Test Kits are equipped with the unique Live ID which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
Cyclohexane for analysis EMSURE® ACS,ISO,Reag. Ph Eur (Merck)
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Merck
CAS no.: 110-82-7
Grade: For analysis EMSURE® ACS,ISO,Reag. Ph Eur
Chemical Formula: C₆H₁₂
Synonym: Hexahydrobenzene, Hexamethylene, Naphthene
Quality level: MQ300
Product specification and SDS for Cyclohexane for analysis EMSURE®.
Cyclohexane for liquid chromatography LiChrosolv®
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Merck
Description
CAS number: 110-82-7
Chemical Formula: C₆H₁₂
Molar Mass: 84.16 g/mol
Synonyms: Hexahydrobenzene, Hexamethylene, Naphthene
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
Cycloheximide (0.1%) Solution
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Thermo ScientificTM OxoidTM
- Oxoid Cycloheximide Solution (0.1%) (100mg/vial) is used for the suppression of fungi.
- Add to Bacillus Cereus Selective Agar Base, Part No. CM0617B; Raka-Ray Agar Base, Part No. CM0777B; and Universal Beer Agar, Part No. CM0651B.
Cycloheximide from microbial, ≥94% (TLC) (Sigma-Aldrich)
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Sigma-Aldrich
Description
CAS number: 66-81-9
Chemical Formula: C15H23NO4
Molar Mass: 281.35 g/mol
Synonyms: 3-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide, Actidione, Naramycin A
Application
In yeast strains, cycloheximide has been used as a protein synthesis inhibitor in the cycloheximide chase experiment. It has been used to inhibit translation in mammalian cells and suppress fungal growth.
Biochem/physiol Actions
Cycloheximide (CHX) is an antibiotic produced by S. griseus. Its main biological activity is translation inhibition in eukaryotes resulting in cell growth arrest and cell death. CHX is widely used for selection of CHX-resistant strains of yeast and fungi, controlled inhibition of protein synthesis for detection of short-lived proteins and super-induction of protein expression, and apoptosis induction or facilitation of apoptosis induction by death receptors.
