Semi Dry Blotter – 10 x 10cm
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Cleaver Scientific
These Semi Dry Blotters offer rapid transfer times for DNA, RNA and protein blotting typically 15 to 30 minutes. All units can be used for all types of blotting: Western, Southern and Northern via uncomplicated buffer and set up procedures and are compatible with gel thicknesses from 0.25 up to 10mm without the need for additional equipment. Each unit is compatible with their respective omniPAGE vertical gel system.
Semi Dry Blotter – 20 x 20cm
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Cleaver Scientific
These Semi Dry Blotters offer rapid transfer times for DNA, RNA and protein blotting typically 15 to 30 minutes. All units can be used for all types of blotting: Western, Southern and Northern via uncomplicated buffer and set up procedures and are compatible with gel thicknesses from 0.25 up to 10mm without the need for additional equipment. Each unit is compatible with their respective omniPAGE vertical gel system.
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Sensitest Agar 2.5kg
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Thermo ScientificTM OxoidTM
This product has been discontinued. The alternative to this product is Sensitest Agar, 500g.
A medium specially designed to give large, clear zones with all antibiotics, without the addition of lysed or whole blood.
Sensitest Agar, Oxoid Composition
Typical Formula* | gm/litre |
Hydrolysed casein | 11.0 |
Peptones | 3.0 |
Sodium chloride | 3.0 |
Glucose | 2.0 |
Starch | 1.0 |
Buffer salts | 3.3 |
Nucleoside bases | 0.02 |
Thiamine | 0.00002 |
Agar | 8.0 |
pH 7.4 ± 0.2 @ 25°C |
Sensitest Agar, Oxoid Preparation:
Suspend 32g in 1 litre of distilled water and bring to the boil to dissolve the agar. Sterilise by autoclaving at 121°C for 15 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 plates of agar at 2-8°C.
Precautions
As with other susceptibility testing media, Sensitest Agar should be used for rapidly growing aerobic organisms only. It should not be modified by the addition of carbohydrates or incubated in a CO2 enriched atmosphere.
If the medium is used for Bell’s CDS method then the specified discs and technique must be used. Refer to the monograph cited in the References.
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Sensitest Agar 500g
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Thermo ScientificTM OxoidTM
A medium specially designed to give large, clear zones with all antibiotics, without the addition of lysed or whole blood.
Sensitest Agar, Oxoid Composition
Typical Formula* | gm/litre |
Hydrolysed casein | 11.0 |
Peptones | 3.0 |
Sodium chloride | 3.0 |
Glucose | 2.0 |
Starch | 1.0 |
Buffer salts | 3.3 |
Nucleoside bases | 0.02 |
Thiamine | 0.00002 |
Agar | 8.0 |
pH 7.4 ± 0.2 @ 25°C |
Sensitest Agar, Oxoid Preparation:
Suspend 32g in 1 litre of distilled water and bring to the boil to dissolve the agar. Sterilise by autoclaving at 121°C for 15 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 plates of agar at 2-8°C.
Precautions
As with other susceptibility testing media, Sensitest Agar should be used for rapidly growing aerobic organisms only. It should not be modified by the addition of carbohydrates or incubated in a CO2 enriched atmosphere.
If the medium is used for Bell’s CDS method then the specified discs and technique must be used. Refer to the monograph cited in the References.
Serological Pipettes Biologix
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Biologix
This product is currently not available. Please contact us for more information.
Characteristics
● Constructed of highly transparent prime virgin polystyrene
● Available in 1ml, 2ml, 5ml, 10ml, 25ml, 50ml volumes, each volume is labeled with a different color
● Ascending and descending graduations, Filter at the top of each pipette prevents damage to pipettors
● Non-pyrogenic, non-cyotoxic; DNase & RNase free, human DNA free
Serological Pipettes Biologix (Loose Pack)
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Biologix
This product is currently not available. Please contact us for more information.
Characteristics
● Constructed of highly transparent prime virgin polystyrene
● Available in 2ml, 5ml, 10ml, 25ml volumes, each volume is labeled with a different color
● Ascending and descending graduations, Filter at the top of each pipette prevents damage to pipettors
● Non-pyrogenic, non-cyotoxic; DNase & RNase free, human DNA free
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Sf300 Sulphafurazole
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Thermo ScientificTM OxoidTM
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Sh10 Spectinomycin
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Thermo ScientificTM OxoidTM
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Sh100 Spectinomycin
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Thermo ScientificTM OxoidTM
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Sh25 Spectinomycin
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Thermo ScientificTM OxoidTM
Shaker Incubator
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Biologix
This item is not available at the moment. Please contact us for more information.
The Shaker-Incubator provides excellent temperature control at both hot and cold temperatures, and simultaneously shakes the heating block, adding mixing functionality. Adjustable speed orbital shaking keeps samples thoroughly mixed.
Characteristics
• Excellent temperature control system
• Can maintain hot or cold temperatures
• Orbital shaking movement function
• Efficient mixing at up to 1500 rpm
• Supports creating and saving custom programs
• Various interchangeable heating blocks are available
Shakers
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Biologix
This product is not available at the moment. Please contact us for more information.
Linear and Orbital Shakers
Features
• Shaking speed range: 0 – 200 rpm
• Continuous operation
• Sturdy aluminum-alloy platform
• Compact design can easily fit inside incubators or refrigerators
• Tray platform, non-slip mat, and elastic bands included
• Various platforms available for use with different types of vessels
Rocking and 3D Shakers
Features
• Shaking speed range: 0 – 80 rpm
• Continuous operation
• Sturdy aluminum-alloy platform
• Compact design can easily fit inside incubators or refrigerators
• Tray platform, non-slip mat, and elastic bands included
• Various platforms available for use with different types of vessels
LED Digital Linear and Orbital Shakers
Features
• Shaking speed range: 40- 200 rpm
• Continuous operation
• Sturdy aluminum-alloy platform
• Compact design can easily fit inside incubators or refrigerators
• Tray platform, non-slip mat, and elastic bands included
• Various platforms available for use with different types of vessels
• Timed and continuous operation
• LED displays for timer and shaking speed
LED Digital Rocking and 3D Shakers
Features
• Shaking speed range:10- 80 rpm
• Continuous operation
• Sturdy aluminum-alloy platform
• Compact design can easily fit inside incubators or refrigerators
• Tray platform, non-slip mat, and elastic bands included
• Various platforms available for use with different types of vessels
• Timed and continuous operation
• LED displays for timer and shaking speed
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Sheep Blood Agar Base 500g
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Thermo ScientificTM OxoidTM
Cultivate and isolate fastidious microorganisms from clinical samples through improved hemolytic reactions with sheep blood with Thermo Fisher™ Oxoid™ Sheep Blood Agar Base (Dehydrated) when used with sheep blood. Sheep Blood Agar Base was developed to meet the demand for an especially nutritious blood agar base which would permit the maximum recovery of organisms without interfering with their hemolytic reactions when used with sheep blood.
Sheep Blood Agar Base (Dehydrated), Oxoid Composition
Typical Formula* | gm/litre |
Tryptone | 14.0 |
Peptone Neutralised | 4.5 |
Yeast extract | 4.5 |
Sodium chloride | 5.0 |
Agar | 12.0 |
Final pH 7.3 ± 0.2 @ 25°C |
Sheep Blood Agar Base (Dehydrated), Oxoid Preparation:
Suspend 40g in 1 litre of distilled water and bring to the boil to dissolve completely. Sterilise by autoclaving at 121°C for 15 minutes. Cool to 50°C and aseptically add 7% sterile sheep blood.
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.
SignalBoost™ Immunoreaction Enhancer Kit
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Merck
Description
SignalBoost™ Immunoreaction Enhancer Kit is designed to enhance the desired signal in assays such as immunoblotting, dot blotting, and ELISA. This kit significantly improves sensitivity and discrimination when assessing protein targets of low immunoreactivity or low expression levels. Enhancement of signal is especially marked for low affinity antibodies. It replaces conventional antibody diluents with Solution 1, which is used to dilute primary antibodies and Solution 2, which is used to dilute secondary antibodies. No additional steps, materials, or increase of assay time is required.
• Increases signal: minimizes background resulting in high signal to noise ratios
• Versatile: can be used with nitrocellulose or PVDF membranes and is compatible with chemiluminescent or colorimetric detection systems
• Convenient: ready-to-use format, no dilution necessary
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Silica gel 60 (0.040-0.063 mm) for Column Chromatography (Merck)
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Merck
Description
Silica gel is a type of stationary phase material used in column chromatography, a separation technique that separates components of a mixture based on their chemical properties. The silica gel 60 offered by Merck has a particle size of 0.040-0.063 mm, which is equivalent to 230-400 mesh according to the ASTM standard. This makes it suitable for use in column chromatography applications where a fine, uniform particle size is required for efficient separation of target compounds. Merck’s Silica Gel 60 is a high-quality product that is widely used in research and industrial laboratories for various chromatography applications.
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Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM)-Merck
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Merck
Description
Cas Number : 7631-86-9
Molecular mass : 60.08 g/mol
Chemical formula : SiO₂
Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4.
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Silver Nitrate for Analysis EMSURE® ACS,ISO,Reag. Ph Eur (Merck)
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Merck
Description
CAS Number: 7761-88-8
Chemical Formula: AgNO₃
Molecular Weight: 169.87 g/mol
Quality Level: MQ300
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Silver Nitrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur (Merck)
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Merck
CAS no.: 7761-88-8
Grade: For analysis EMSURE® ACS,ISO,Reag. Ph Eur
Chemical Formula: AgNO₃
Synonym: –
Quality level: MQ300
Product specification and SDS for Silver Nitrate for analysis EMSURE®.
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Simmons Citrate Agar 500g
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Thermo ScientificTM OxoidTM
Simmons Citrate Agar (Dehydrated), Oxoid Composition
Typical Formula* | gm/litre |
Magnesium sulphate | 0.2 |
Ammonium dihydrogen phosphate | 0.2 |
Sodium ammonium phosphate | 0.8 |
Sodium citrate, tribasic | 2.0 |
Sodium chloride | 5.0 |
Bromothymol blue | 0.08 |
Agar | 15.0 |
pH 7.0 ± 0.2 @ 25°C |
Simmons Citrate Agar (Dehydrated), Oxoid Preparation:
Suspend 23g in 1 litre of distilled water. Bring to the boil to dissolve completely. Sterilise by autoclaving at 121°C for 15 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.
Precautions
It is important not to carry over any nutrients into the citrate medium because this will result in false positive tests. Dilute the inoculum in saline before inoculating the citrate medium to avoid a carry-over of other carbon sources.
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Single Disc Ejectors
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Thermo ScientificTM OxoidTM
**This product is not available at the moment.
Accurately place antimicrobial susceptibility disks onto your media of choice when carrying out manual Antimicrobial Susceptibility Testing methods using a self-tamping Thermo Scientific™ Oxoid™ Antimicrobial Susceptibility Individual Disk Dispenser.
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Skim Milk Powder 500g
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Thermo ScientificTM OxoidTM
Oxoid Skim Milk Powder is a thermophile-free, spray dried powder for inclusion in bacteriological culture media.
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Slanetz And Bartley Medium 500g
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Thermo ScientificTM OxoidTM
Detect and enumerate enterococci from water and food samples with Thermo Scientific™ Slanetz and Bartley Medium (Dehydrated). Slanetz and Bartley originally devised this medium to detect and enumerate enterococci by the technique of membrane filtration, but it has also proved useful as a direct plating medium. The medium is very selective for enterococci and, when it is incubated at elevated temperatures (44-45°C), all red or maroon colonies may be accepted as presumptive enterococci.
Slanetz and Bartley Medium (Dehydrated), Oxoid Composition
Typical Formula* | gm/litre |
Tryptose | 20.0 |
Yeast extract | 5.0 |
Glucose | 2.0 |
Di-potassium hydrogen phosphate | 4.0 |
Sodium azide | 0.4 |
Tetrazolium chloride | 0.1 |
Agar | 10.0 |
pH 7.2 ± 0.2 @ 25°C |
Slanetz and Bartley Medium Preparation:
Suspend 42g in 1 litre of distilled water and bring to the boil to dissolve the agar completely.
EXCESSIVE HEATING MUST BE AVOIDED. Dispense into Petri dishes and allow to solidify. It should not be remelted. The medium may be used with membrane filters or by spreading dilutions of the sample over the surface of the agar with a glass rod.
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 away from light.
Precautions
Count all red, maroon or pink colonies as presumptive enterococci. Not all species reduce TTC therefore pale colonies should not be ignored.
Although incubation at 35°C yields a higher count, it allows the growth of organisms which do not conform to the definition of enterococci. Incubation at 44-45°C has a selective effect and produces fewer false-positives. However, the preliminary incubation at 35°C encourages the recovery of stressed organisms.
Although the selective properties of this medium are very good it is advisable to regard the colony count as a presumptive or unconfirmed count. Further identification may be required depending on the scope of the examination.
Slot Blotters
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Cleaver Scientific
Four different sample number size and style of Hybridisation Manifold are offered; two types of Dot Blotter and two types of Slot Blotter. Typical applications include clone screening with DNA/RNA probes in Southern/Northern blots and immunological screening with antibodies in Western blots. The units incorporate precision lapped surfaces to ensure uniform blotting membrane contact and a leak proof gasket. These prevent lateral transfer of samples and smudging by ensuring that a complete vacuum is formed. Six thumbscrews ensure even and tight sealing for fast sample suck down.