Tetracycline 256 M.I.C.E. (10 Pack)
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Thermo ScientificTM OxoidTM
**This product is not available at the moment.
Effortlessly establish accurate Minimum Inhibitory Concentration (MIC) values manually using Thermo Scientific™ Oxoid™ Tetracycline M.I.C.Evaluator Strips (M.I.C.E.™).
Tetracycline 256 M.I.C.E. (50 Pack)
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Thermo ScientificTM OxoidTM
**This product is not available at the moment.
Effortlessly establish accurate Minimum Inhibitory Concentration (MIC) values manually using Thermo Scientific™ Oxoid™ Tetracycline M.I.C.Evaluator Strips (M.I.C.E.™).

Tetrahydrofuran for analysis EMSURE® ACS,Reag. Ph Eur (Merck)
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Merck
Description
CAS number: 109-99-9
Chemical Formula: C₄H₈O
Molar Mass: 72.11 g/mol
Synonyms: THF, Tetramethylene oxide, Oxolane, Butylene oxide
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 Tetrahydrofuran EMSURE® (Merck).
Tetrahydrofuran for liquid chromatography LiChrosolv®
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Merck
Description
CAS number: 109-99-9
Chemical Formula: C₄H₈O
Molar Mass: 72.11 g/mol
Synonyms: THF, Tetramethylene oxide, Oxolane, Butylene oxide
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

Tetrathionate Broth (USA) 500g
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Thermo ScientificTM OxoidTM
Oxoid Tetrathionate Broth is used for the selective enrichment of Salmonella spp.
Tetrathionate Broth, Oxoid Composition
Typical Formula* | gm/litre |
Casein peptone | 2.5 |
Meat peptone | 2.5 |
Bile salts | 1.0 |
Calcium carbonate | 10.0 |
Sodium thiosulphate | 30.0 |
Tetrathionate Broth, Oxoid Preparation:
Suspend 46g in 1 litre of distilled water and bring to the boil. Cool to below 45°C and add 20ml of iodine-iodide solution immediately before use. Mix continuously whilst dispensing 10ml volumes into sterile tubes. Use the complete medium (with added iodine) on the day of preparation.
Iodine-Iodide Solution | |
Iodine | 6g |
Potassium iodide | 5g |
Distilled water | 20ml |
The base may be prepared beforehand and kept for several weeks at 4°C. Iodine-iodide solution can then be added at the time of use to the quantity of medium needed.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the base broth at 2-8°C. Use the medium immediately after adding the iodine solution.

Tetrathionate Broth Base 500g, Oxoid
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Thermo ScientificTM OxoidTM
Oxoid Tetrathionate Broth Base is used for selective enrichment of Salmonella species.
Tetrathionate Broth Base, Oxoid Composition
Add 77g to 1 litre of distilled water and bring to the boil. Cool below 45°C and add 20ml of iodine solution. Mix well and tube in 10ml quantities. The prepared base will keep for several weeks at 4°C but should be used soon after the addition of the iodine solution.
Iodine Solution
Iodine | 6 grams |
Potassium iodide | 5 grams |
Distilled water | 20ml |
Tetrathionate Broth Preparation:
Tetrathionate Broth is recommended for the selective enrichment method of isolating Salmonella typhi and other salmonellae from faeces, sewage, etc.
Organisms which reduce tetrathionate, such as salmonellae, flourish in the medium whilst many faecal organisms are inhibited. Members of the Proteus group reduce tetrathionate and may consequently impair the value of this medium for the isolation of salmonellae; this disadvantage of the medium is largely overcome by the addition of 40µg of novobiocin to each millilitre of the incomplete medium before the addition of iodine.
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 (without iodine solution) at 2-8°C.

Tgc15 Tigecycline
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Thermo ScientificTM OxoidTM

TGT1XMINI Teaching Gel Tank
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Cleaver Scientific
These industry standard tanks come in three sizes -to run six gels, four gels or a single gel. The gel trays are UV transparent and measure 7x7cm, each tank comes with two combs and two casting dams per gel tray. Supplied with highly flexible cable and connectors which are CE compliant, providing complete electrical isolation and safety. They have a special manufactured safety cover, which completely covers the tank of the system, making it one of the safest available.

TGT4XMINI Teaching Gel Tank
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Cleaver Scientific
These industry standard tanks come in three sizes -to run six gels, four gels or a single gel. The gel trays are UV transparent and measure 7x7cm, each tank comes with two combs and two casting dams per gel tray. Supplied with highly flexible cable and connectors which are CE compliant, providing complete electrical isolation and safety. They have a special manufactured safety cover, which completely covers the tank of the system, making it one of the safest available.

TGT6XMINI Teaching Gel Tank
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Cleaver Scientific
These industry standard tanks come in three sizes -to run six gels, four gels or a single gel. The gel trays are UV transparent and measure 7x7cm, each tank comes with two combs and two casting dams per gel tray. Supplied with highly flexible cable and connectors which are CE compliant, providing complete electrical isolation and safety. They have a special manufactured safety cover, which completely covers the tank of the system, making it one of the safest available.

TGT8XMINI Teaching Gel Tank
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Cleaver Scientific
These industry standard tanks come in four sizes -to run eight, six, four or a single gel. The gel trays are UV transparent and measure 7x7cm, each tank comes with two combs and two casting dams per gel tray. Supplied with highly flexible cable and connectors which are CE compliant, providing complete electrical isolation and safety. They have a special manufactured safety cover, which completely covers the tank of the system, making it one of the safest available.

TheraPEAK™ MSCGM™ CD Serum-free Mesenchymal Stem Cell Growth Medium BulletKit™
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Lonza
** This product has been discontinued.
Description
Stem cells possess the unique ability to proliferate as an undifferentiated cell type, then, when properly stimulated, differentiate into multiple lineages of cells. Lonza’s TheraPEAK™ MSCGM-CD™ Chemically Defined Mesenchymal Stem Cell Medium is a chemically defined, serum-free, xeno-free media designed to proliferate human bone marrow derived mesenchymal cells in an undifferentiated state. The medium has been specifically designed and tested to ensure that the medium neither promotes spontaneous differentiation of cells nor inhibits cell differentiation to osteogenic, chondrogenic, or adipogenic lineages (when properly stimulated with an appropriate differentiation media). Serum-free media, such as TheraPEAK™ MSCGM-CD™ Chemically Defined Mesenchymal Stem Cell Medium, are intended to support cell growth without serum supplementation. This medium is chemically defined indicating that it contain only constituents of known molecular structure. Lonza’s TheraPEAK™ MSCGM-CD™ Chemically Defined Mesenchymal Stem Cell Medium is of primary interest to those seeking maximal control over research and manufacturing variables. TheraPEAK™ MSCGM-CD™ Chemically Defined Mesenchymal Stem Cell Medium’s formulation is complete and contains human albumin, recombinant human insulin, pasteurized human transferrin, HEPES, and L-glutamine. TheraPEAK™ MSCGM-CD™ Chemically Defined Mesenchymal Stem Cell Medium does not contain phenol red or antibiotics. The basal medium (MSCBM-CD Mesenchymal Basal Medium, Chemically defined; catalog no.00190620) and the necessary supplements (MSCGM-CD™ SingleQuotsTMKit ; catalog no. 00192125) are included in this BulletKit.

Thermo ScientificTM OxoidTM Brilliance Listeria Agar (ISO) Selective Supplement
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Thermo ScientificTM OxoidTM
A selective supplement for the detection, enumeration and presumptive identification of Listeria
monocytogenes and other Listeria species from food, animal feed and environmental samples
according to ISO 11290-1:2017 and ISO 11290-2:2017 standards and other national reference
methods using the Ottaviani & Agosti formulation.
Brilliance Listeria Agar (ISO) Selective Supplement, Oxoid Composition
Typical Formula | SR0257E | per litre |
Nalidixic acid sodium salt | 10.0 mg | 20.0 mg |
Polymyxin B sulphate | 38350 IU | 76700 IU |
Ceftazidime | 10.0mg | 20.0mg |
Amphotericin | 5.0mg | 10.0mg |
Brilliance Listeria Agar (ISO) Selective Supplement, Oxoid Directions:
Aseptically add 1 vial warmed to 48°C to 480ml of sterile Brilliance™ Listeria Agar base (ISO) (CM1212) prepared as directed, cooled to 48°C and add 1 vial of Brilliance™ Listeria Selective Supplement (SR0257E) reconstituted as directed. Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
Store the selective (SR0257) supplements at 2-8°C away from light. Ensure all product is used before the expiry date.

Thermo ScientificTM OxoidTM BrillianceTM Listeria Agar (ISO) Base
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Thermo ScientificTM OxoidTM
Isolate, enumerate and presumptively identify Listeria species and L. monocytogenes from food and environmental samples with the Thermo Scientific™ Oxoid™ Brilliance™ Listeria Agar (ISO) (Dehydrated culture medium and supplements) following broth enrichment. The medium identifies Listeria species based on their utilization of X-glucoside giving rise to blue-green colonies. Listeria monocytogenes are further differentiated by their ability to highly produce lecithinase, producing an opaque, white halo around the colony.
Brilliance Listeria Agar (ISO), Oxoid Composition
Typical Formula * | gm/litre |
Enzymatic digest of animal tissues | 18.0 |
Enzymatic digest of casein | 6.0 |
Yeast extract | 10.0 |
Sodium pyruvate | 2.0 |
Glucose | 2.0 |
Magnesium glycerophosphate | 1.0 |
Magnesium sulphate (anhydrous) | 0.5 |
Sodium chloride | 5.0 |
Lithium chloride | 10.0 |
Di-sodium hydrogen phosphate (anhydrous) | 2.5 |
5-Bromo-4-chloro-3-indolyl-β-D-glucopyranoside | 0.05 |
Agar | 12.0 |
pH 7.4 ± 0.2 @ 25°C |
Brilliance Listeria Agar (ISO), Oxoid Preparation:
Suspend 34.5g in 480ml of distilled water. Mix well and sterilize by autoclaving at 121°C for 15 minutes. Cool to 48°C. Aseptically add the contents of 1 vial of Brilliance™ Listeria Selective Supplement (ISO) (SR0257E) reconstituted as directed, and 1 vial of Brilliance™ Listeria Differential Supplement (ISO) (SR0258E) warmed to 48°C. Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
Store the dehydrated medium (CM1212B) at 10-30°C away from light and ensure bottles are correctly sealed after use.
Store prepared medium for up to 2 weeks at 2-8°C, away from light. Ensure all media is used before the expiry date on the label

Thermo ScientificTM OxoidTM BrillianceTM Listeria Agar (ISO) Differential Supplement
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Thermo ScientificTM OxoidTM
A differential supplement for the detection, enumeration, and presumptive identification of Listeria monocytogenes and other Listeria species from food, animal feed and environmental samples according to ISO 11290-1:2017 and ISO 11290-2:2017 standards and other national reference methods using the Ottaviani & Agosti formulation.
Brilliance Listeria Agar (ISO) Differential Supplement, Oxoid Composition
Typical Formula | SR0258E | per litre |
L-α-phosphatidylinositol solution | 15.0ml | 30.0ml |
Brilliance Listeria Agar (ISO) Differential Supplement, Oxoid Directions:
Aseptically add 5ml of sterile distilled water to 1 vial and mix gently to dissolve. Aseptically add the vial contents to 480ml of sterile Brilliance™ Listeria Agar base (ISO) (CM1212) prepared as directed, cooled to 48°C and add 1 vial of Brilliance™ Listeria Differential Supplement (SR0258E) warmed to 48°C. Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
Store the differential supplements (SR0258) at 2-8°C away from light. Do not freeze the differential supplement solution. Ensure all product is used before the expiry date.

Thermo ScientificTM OxoidTM Egg Yolk Emulsion
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Thermo ScientificTM OxoidTM
A stabilised emulsion of egg yolk for use in culture media. It may be added directly to nutrient media for the identification of Clostridium, Bacillus and Staphylococcus species by their lipase activity.
Egg Yolk Emulsion, Oxoid Directions:
Suspend 21.5g of MYP Agar (CM0929) in 450ml of distilled water and bring gently to the boil to
dissolve. Sterilize by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C and
aseptically add 50ml of Egg Yolk Emulsion (SR0047C) and the contents of one vial of Polymyxin B
Supplement (SR0099E) reconstituted as directed. Mix well and pour into sterile Petri dishes.
Alternatively, suspend 8g of Blood Agar Base (CM0055) in 200ml of distilled water and add 2g of
sodium chloride. Sterilize by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C and
aseptically add 20ml Egg Yolk Emulsion (SR0047C). Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
Keep at temperatures between 2° and 8 °C. Use before expiry date on the label.
Precautions
On this medium Bacillus cereus is indistinguishable from Bacillus thuringiensis.
Identify Bacillus cereus by colony form, colour, egg yolk hydrolysis and confirm with cell and spore morphology.
Occasional strains of Bacillus cereus show weak or negative egg yolk reactions.

Thermocycler
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Biologix
This item is not available at the moment. Please contact us for more information.
Thermocyclers are widely used in molecular biology, clinical diagnosis, criminal investigation, and infectious disease research, among other fields. They are essential laboratory equipment for researchers who run polymerase chain reactions (PCR) for sequencing, cloning, genotyping, mutagenesis, and many other applications.
Features
• Excellent temperature control system
• Fast heating and cooling rate
• Consistent and uniform sealing across entire heating block
• Intuitive touch-screen user interface
Please contact us for pricing and availability.

Thioglycollate Broth Usp Alternative
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Thermo ScientificTM OxoidTM
Thioglycollate Medium USP – Alternative, is intended for sterility testing with certain biological products that are turbid or otherwise do not lend themselves readily to culturing in Thioglycollate Medium USP (CM0173) because of its viscosity.
Thioglycollate Medium USP – Alternative, Oxoid Composition
Typical Formula* | gm/litre |
L-cystine | 0.5 |
Sodium chloride | 2.5 |
Glucose | 5.5 |
Yeast extract | 5.0 |
Pancreatic digest of casein | 15.0 |
Sodium thioglycollate | 0.5 |
pH 7.1 ± 0.2 @ 25°C |
Thioglycollate Medium USP – Alternative, Oxoid Preparation:
Suspend 29g in 1 litre of distilled water. Bring to the boil and dissolve the medium completely. Distribute into tubes or bottles and sterilise by autoclaving at 121°C for 15 minutes.
PREPARE FRESHLY OR BOIL AND COOL THE MEDIUM JUST BEFORE USE.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Whilst storage of the prepared medium is not recommended, autoclaved volumes of Thioglycollate Medium USP – Alternative, should be held at 20-30°C in the dark. Storage at lower temperatures increases oxygen absorption.
Precautions
This medium lacks agar and reducing indicator, therefore it is essential that the medium is freshly prepared and used within four hours of preparation.
Thioglycollate media should not be reheated more than once because toxic oxygen radicles are formed on reheating.

Thioglycollate Fluid Medium Usp 500g
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Thermo ScientificTM OxoidTM
Cultivate aerobic and anaerobic organisms in the performance of sterility tests with Thermo Scientific™ Oxoid™ Thioglycollate Medium (USP) (Dehydrated). The medium is prepared according to the formula specified in the US Pharmacopoeia for the performance of sterility tests, and conforms to formulations detailed in the British and European Pharmacopoeia.
Thioglycollate Medium (USP) (Dehydrated), Oxoid Composition
Formula | gm/litre |
Yeast extract | 5.0 |
Tryptone | 15.0 |
Glucose | 5.5 |
Sodium thioglycollate | 0.5 |
Sodium chloride | 2.5 |
L-cystine | 0.5 |
Resazurin | 0.001 |
Agar | 0.75 |
pH 7.1 ± 0.2 @ 25°C |
Thioglycollate Medium (USP) (Dehydrated), Oxoid Preparation:
Suspend 29.75 g in 1 litre of distilled water. Bring to the boil to dissolve completely. Distribute into final containers, sterilise by autoclaving at 121°C for 15 minutes. Mix well and cool to room temperature.
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 away from light at room temperature.
Precautions
If the upper portion of the medium is red because of oxidation, anaerobic conditions can be restored by reheating for 10 minutes in boiling water or steam. Do not reheat more than once.
Following reheating, if more than one-third of the medium is oxidised then it should be discarded.
Some glucose-fermenting organisms which are able to reduce the pH of the medium to a critical level may not survive in this medium. Early subculture is necessary to isolate these organisms.

Thioglycollate Medium (acc. to EP/USP)
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Thermo ScientificTM OxoidTM
Thermo Scientific™ Oxoid Thioglycollate Medium is tested according to EP/USP.
Thioglycollate Medium, Oxoid Composition
Formula | gm/litre |
Yeast extract | 5.0 |
Tryptone | 15.0 |
Glucose | 5.5 |
Sodium thioglycollate | 0.5 |
Sodium chloride | 2.5 |
L-cystine | 0.5 |
Resazurin | 0.001 |
Agar | 0.75 |
pH 7.1 ± 0.2 @ 25°C |
Thioglycollate Medium, Oxoid Preparation:
Suspend Thioglycollate medium (29.75 grams/ 1itre) in de-ionised water. Heat to dissolve. Cool and dispense 100ml into final containers, 100ml DIN bottles. Sterilise at 121°C for 15 minutes. When cooled label each bottle and pack in units of 10 into labelled boxes.
Storage conditions and Shelf life
Store away from light between 2-25ºC. Product shelf life from date of production is 1 year.

Thioglycollate Medium (Brewer) 500g, Oxoid
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Thermo ScientificTM OxoidTM
This product has been discontinued. The alternative product is Thioglycollate Fluid Medium USP (CM0173).
Oxoid Thioglycollate Medium, Brewer is an anaerobic medium especially useful for sterility control of solutions containing mercury-based preservatives.
Thioglycollate Medium, Brewer, Oxoid Composition
Typical Formula* | gm/litre |
`Lab-Lemco’ powder | 1.0 |
Yeast extract | 2.0 |
Peptone | 5.0 |
Glucose | 5.0 |
Sodium chloride | 5.0 |
Sodium thioglycollate | 1.1 |
Methylene blue | 0.002 |
Agar | 1.0 |
pH 7.2 ± 0.2 |
Thioglycollate Medium, Brewer, Oxoid Preparation:
Suspend 20g in 1 litre of distilled water. Bring to the boil, mix well and allow to stand until completely dissolved. Distribute into final containers and sterilise by autoclaving at 121°C for 15 minutes.
Media containing small quantities of agar are liable to separate if cooled rapidly. Tubes of reconstituted and autoclaved medium should be allowed to cool slowly on a wooden surface in a draught-free atmosphere.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
The prepared medium should be stored away from light at room temperature.
Precautions
Check the upper portion of the prepared medium before inoculation. If more than one-third of the fluid is oxidised i.e. green coloured, discard the bottle.
If one-third or less fluid is oxidised, then heat in boiling water with the cap loosened to drive off oxygen. Cool to room temperature before inoculation. This reheating process can only be carried out once because of the formation of toxic radicles in the medium.
Organisms which ferment glucose and lower the pH to critical levels may not survive in this medium after growth has taken place.

Thiosulphate Ringers Tablets
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Thermo ScientificTM OxoidTM
- Oxoid Thiosulphate Ringers Tablets is used for preparation of isotonic diluents for bacterial cells and bacteriological specimens.
- Each tablet prepares 500mL solution.
Thiosulphate Ringers Tablets, Oxoid Composition
Formula | gm/litre |
Sodium chloride | 2.15 |
Potassium chloride | 0.075 |
Calcium chloride 6H2O | 0.12 |
Sodium thiosulphate 5H2O | 0.5 |
* Due to the low ionic content of this medium no pH is specified.
One tablet makes 500ml of quarter-strength Ringer containing 0.05% of sodium thiosulphate.
Thiosulphate Ringers Tablets, Oxoid Preparation:
To prepare quarter-strength Ringer Solution containing thiosulphate, dissolve 1 tablet in 500ml distilled water. Sterilise by autoclaving at 121°C for 15 minutes.

Thiourea CP, 500g
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Chemiz
Description
Synonyms: Thiocarbamide
Formula: CH4N2S
Thiourea is an analogue of urea that contains sulphur. Thiourea has been used in protein analysis as ice cold sample buffer. It has the ability increase the solubility and recovery of proteins.
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.