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Imipenem 32 M.I.C.E. (50 Pack)

Brand:

Thermo ScientificTM OxoidTM

**This product is not available at the moment.

Effortlessly establish accurate Minimum Inhibitory Concentration (MIC) values manually using Thermo Scientific™ Oxoid™ Imipenem M.I.C.Evaluator Strips (M.I.C.E.™).

Immobilized T4 DNA Ligase

Brand:

New England Biolabs

Characteristics of Immobilized T4 DNA Ligase:

  • Immobilized T4 DNA Ligase (IM T4 DNA Ligase) consists of T4 DNA Ligase covalently bound to magnetic beads.
  • Easily remove enzyme from reaction using a magnet
  • Avoid heat inactivation step, which may interfere with downstream applications
  • Re-use immobilized enzymes
  • Enable new workflows and applications

Immobilon-P PVDF Membrane, 0.45 µm

Brand:

Merck

Description

Immobilon-P Transfer Membrane:

  • 45 µm pore size Recommended for most western blotting, especially proteins greater than 20 kDa
  • Millipore’s Rapid Immunodetection Protocol reduces detection times by up to 2 hours by eliminating membrane blocking and several wash steps with no loss of sensitivity or specificity

Features & Benefits:

  • Won’t crack, curl or fracture when cut
  • Low background
  • Superior staining capabilities
  • Can be reprobed multiple times

Applications:

  • Western Blotting, Immunoblotting, Dot Blotting, Protein Sequencing;
  • Compatible with Chemiluminescent, Fluorescent, Radioactive, Chromogenic, and Chemifluorescent Detection
  • Compatible with all commonly used fluorescent probes at all excitation and emission wavelengths

Immobilon® Block

Brand:

Merck

Description

Immobilon® Block Noise Cancelling Reagents are designed especially for Western blotting applications. This family of protein-free, ready-to-use buffers has been optimized to reduce background levels when using chemiluminescence, fluorescent, or phosphotyrosine detection. Bløk buffers are ideal for use with Immobilon®-P Western blotting membranes and the SNAP i.d.® system, and are also compatible with standard Western blotting techniques.

Immobilon®-FL Membrane, 0.45 µm

Brand:

Merck

Description

Immobilon-FL Membrane:
– The first transfer membrane optimized for fluorescence applications
– Extremely low background improves sensitivity of all fluorescence detection protocols
– Compatible with all commonly used fluorescent probes at all excitation and emission wavelengths
– Ideal for multiplexing and chemifluorescence applications

Features & Benefits:
– Won’t crack, curl or fracture when cut
– Low background
– Superior staining capabilities
– Can be reprobed multiple times

Applications:
– Western Blotting, Immunoblotting, Dot Blotting, Protein Sequencing;
– Compatible with Chemiluminescent, Fluorescent, Radioactive, Chromogenic, and Chemifluorescent Detection
– Compatible with all commonly used fluorescent probes at all excitation and emission wavelengths

Immobilon®-PSQ PVDF Transfer Membrane, 0.2 µm

Brand:

Merck

Description

Immobilon-PSQ Membrane:
– 0.2 µm pore size and a large internal structure
– Higher protein adsorption and sequencing yields than other membranes
– Recommended for blotting proteins less than 20 kDa
– Prevents blow-through of low molecular weight proteins

Features & Benefits:
– Won’t crack, curl or fracture when cut
– Low background
– Superior staining capabilities
– Can be reprobed multiple times

Applications:
– Western Blotting, Immunoblotting, Dot Blotting, Protein Sequencing;
– Compatible with Chemiluminescent, Fluorescent, Radioactive, Chromogenic, and Chemifluorescent Detection
– Compatible with all commonly used fluorescent probes at all excitation and emission wavelengths

Immobilon™ Western HRP Substrate

Brand:

Merck

Description

Chemiluminescent HRP* substrates (also known as ECL reagents) are the most sensitive reagents used in the detection of Western blots. The Immobilon™ Western HRP Substrates are a family of three premixed HRP substrates, which offer several advantages over other detection reagents.

Key Application:
Western Blotting

Indole Reagent,Kovac’s BTL/25ml

Brand:

Thermo Scientific™ Remel™

Thermo Scientific™ Remel Kovacs Indole Reagent is for determination of the ability of microorganisms, primarily Enterobacteriaceae, to split indole from the tryptophan molecule.

  • For use with Indole Broth

Instant Sticky-end Ligase Master Mix

Brand:

New England Biolabs

Specifically formulated to rapidly ligate cohesive-end (2–4 bp) substrates and improve transformation, Instant Sticky-end Ligase Master Mix is a ready-to-use 2X solution of T4 DNA Ligase and a proprietary ligation enhancer in an optimized reaction buffer.

  • No incubation time necessary to achieve ligation
  • Efficiencies sufficient for successful sub-cloning of sticky-end substrates
  • No thawing of the master mix is required as liquid state is maintained when stored at -20°C
  • Simplified reaction setup with optimized ratio of enzyme and buffer components
  • Ligations for subcloning can be carried out in small volumes with low DNA concentrations, allowing users to conserve precious DNA samples and directly transform many strains of chemically competent E. coli without dilution
  • Not sure which ligase to choose? Refer to our DNA and RNA Ligase Properties Chart

Ipm10 Imipenem

Brand:

Thermo ScientificTM OxoidTM

Manually determine the antibiotic susceptibility of microorganisms using Antimicrobial Susceptibility Testing (AST) methods in conjunction with reliable, easy-to-use Thermo Scientific™ Oxoid™ Imipenem Antimicrobial Susceptibility Disks.

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.

Iron Sulphite Agar 500g

Brand:

Thermo ScientificTM OxoidTM

Detect thermophilic anaerobic organisms causing sulphide spoilage in food with Thermo Scientific™ Oxoid™ Iron Sulphite Agar (Dehydrated). The medium is a modification of Cameron Sulphite Agar developed by the National Canners Association of America1. Iron Sulphite Agar has a reduced concentration of sodium sulphite to allow improved detection of some strains of Clostridium sporogenes.

Iron Sulphite Agar, Oxoid Composition

Typical Formula*

gm/litre

Tryptone

10.0

Sodium sulphite

0.5

Iron (III) citrate

0.5

Agar

12.0

pH 7.1 ± 0.2 @ 25°C

 

Iron Sulphite Agar, Oxoid Preparation:
Suspend 23.0g in 1 litre of distilled water and boil to dissolve completely. Sterilise by autoclaving for 15 minutes at 121°C. Mix well before pouring.

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 below 25°C.

Precautions
The blackening reaction is only presumptive evidence of clostridial growth. Confirmation tests must be carried out to identify the organism growing in the medium.

Iso-Sensitest Agar 500g

Brand:

Thermo ScientificTM OxoidTM

Thermo Scientific™ Oxoid Iso-Sensitest Agar is a semi-defined medium designed for antimicrobial susceptibility testing.

Iso-Sensitest Agar, Oxoid Composition

Typical Formula*

gm/litre

Hydrolysed casein

11.0

Peptones

3.0

Glucose

2.0

Sodium chloride

3.0

Soluble starch

1.0

Disodium hydrogen phosphate

2.0

Sodium acetate

1.0

Magnesium glycerophosphate

0.2

Calcium gluconate

0.1

Cobaltous sulphate

0.001

Cupric sulphate

0.001

Zinc sulphate

0.001

Ferrous sulphate

0.001

Manganous chloride

0.002

Menadione

0.001

Cyanocobalamin

0.001

L-Cysteine hydrochloride

0.02

L-Tryptophan

0.02

Pyridoxine

0.003

Pantothenate

0.003

Nicotinamide

0.003

Biotin

0.0003

Thiamine

0.00004

Adenine

0.01

Guanine

0.01

Xanthine

0.01

Uracil

0.01

Agar

8.0

pH 7.4 ± 0.2 @ 25°C

 

Iso-Sensitest Agar, Oxoid Preparation:
Suspend 31.4g 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 medium at 2-8° C and use as freshly as possible.

Iso-Sensitest Broth 500g

Brand:

Thermo ScientificTM OxoidTM

Perform effortless testing using Thermo Scientific™ Oxoid™ Iso-Sensitest Broth (Dehydrated), a semi-defined medium specifically designed for antimicrobial susceptibility testing (AST). Iso-Sensitest Broth is carefully constructed to give reproducible results. It allows the growth of the majority of microorganisms without the need of further supplementation.

Iso-Sensitest Broth, Oxoid Composition

Typical Formula*

gm/litre

Hydrolysed casein

11.0

Peptones

3.0

Glucose

2.0

Sodium chloride

3.0

Soluble starch

1.0

Disodium hydrogen phosphate

2.0

Sodium acetate

1.0

Magnesium glycerophosphate

0.2

Calcium gluconate

0.1

Cobaltous sulphate

0.001

Cupric sulphate

0.001

Zinc sulphate

0.001

Ferrous sulphate

0.001

Manganous chloride

0.002

Menadione

0.001

Cyanocobalamin

0.001

L-Cysteine hydrochloride

0.02

L-Tryptophan

0.02

Pyridoxine

0.003

Pantothenate

0.003

Nicotinamide

0.003

Biotin

0.0003

Thiamine

0.00004

Adenine

0.01

Guanine

0.01

Xanthine

0.01

Uracil

0.01

pH 7.4 ± 0.2  @ 25°C

 

Iso-Sensitest Broth, Oxoid Preparation:
Add 23.4g to 1 litre of distilled water. Mix well and heat to dissolve. Distribute into tubes or bottles. 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.

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.

K-F Streptococcus Agar 500g

Brand:

Thermo ScientificTM OxoidTM

  • Oxoid K-F Streptococcus Agar is a selective medium for the isolation and enumeration of Group D Streptococci.
  • Also available TTC Solution, Part No. SR0148A.

K-F Streptococcus Agar Base, Oxoid Composition

Typical Formula*

gm/litre

Proteose peptone

10.0

Yeast extract

10.0

Sodium chloride

5.0

Sodium glycerophosphate

10.0

Maltose

20.0

Lactose

1.0

Sodium azide

0.4

Bromo-cresol purple

0.015

Agar

20.0

pH 7.2 ± 0.2 @ 25°C

 

K-F Streptococcus Agar, Oxoid Preparation:
Suspend 38.2g in 500ml of distilled water. Bring to the boil with frequent agitation. Boil for 5 minutes. Cool to 50°C and add aseptically 1 vial (5ml) of 1% 2,3,5-Triphenyltetrazolium chloride (SR0229K). Pour into sterile Petri dishes when using the membrane filtration method or hold at 45°C when using the pour-plate method.

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 at 2-8°C.

Precautions
Observe the HAZARD precautions regarding sodium azide when disposing of the medium. The pH of the medium should not fall below 7.0 as it may become inhibitory towards enterococci. KF Streptococcus Agar is not specific for the presumptive identification of Group D streptococci. Further tests must be made to confirm the identity of the organisms isolated.

K30 Kanamycin

Brand:

Thermo ScientificTM OxoidTM

Manually determine the antibiotic susceptibility of microorganisms using Antimicrobial Susceptibility Testing (AST) methods in conjunction with reliable, easy-to-use Thermo Scientific™ Oxoid™ Kanamycin Antimicrobial Susceptibility Disks.

K5 Kanamycin

Brand:

Thermo ScientificTM OxoidTM

Manually determine the antibiotic susceptibility of microorganisms using Antimicrobial Susceptibility Testing (AST) methods in conjunction with reliable, easy-to-use Thermo Scientific™ Oxoid™ Kanamycin Antimicrobial Susceptibility Disks.

KAA Agar Base 500g

Brand:

Thermo ScientificTM OxoidTM

  • Oxoid Kanamycin Aesculin Azide Agar Base is a selective medium for the isolation of Enterococci in foodstuffs.
  • Also available Kanamycin Sulphate Selective Supplement, Part No. SR0092E.

Kanamycin Aesculin Azide Agar Base, Oxoid Composition

Typical Formula*

gm/litre

Tryptone

18.8

Yeast extract

5.0

Sodium chloride

5.0

Sodium citrate

1.0

Aesculin

1.0

Ferric ammonium citrate

0.5

Sodium azide

0.15

Starch0.6
Mix for Streptococci0.6
 Agar10.0
Final pH 7.0 ± 0.2 @ 25°C

 

Kanamycin Aesculin Azide Agar, Oxoid Preparation:
Suspend 21.3g in 500ml of distilled water. Add one vial of Kanamycin Supplement (SR0092) reconstituted as directed. Bring to the boil. 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 media at 2-8°C.

Precautions
Observe the hazard precautions regarding sodium azide when disposing of the medium.
There is no universal medium which will isolate all strains of enterococci.
Unless a presumptive count is acceptable all isolates should have their identity confirmed with further tests.