LabMal specialises in online distribution of life science products & services, lab consumables and general lab equipment.
FEATURED PRODUCTS
proBLUE DNA Stain
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Cleaver Scientific
Agarose electrophoresis of DNA requires a staining step in order to visualise the DNA fragments. This can be done safely using methylene blue solution. Methylene blue binds to negatively charged DNA making DNA visible as blue bands within agarose following electrophoresis. Methylene blue solution is provided as a 10x concentrate. To use, dilute 10x concentrate by mixing one part of methylene blue with nine parts of water (Eg. 100 ml of 10x concentrate added to 900 ml water).
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
Butadiene sulfone, 98% (Sigma-Aldrich)
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Sigma-Aldrich
Description
CAS number: 77-79-2
Chemical Formula: C4H6O2S
Molar Mass: 118.15 g/mol
Synonyms: 2,5-Dihydrothiophene-1,1-dioxide, 3-Sulfolene
Pipette Stand/Rack
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Biologix
This item is not available at the moment. Please contact us for more information.
Characteristics
Holds up to six single- or multi-channel pipettes.
Iron (III) Chloride 6H2O, AR, 500g
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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.
Water Plate Count Agar (ISO) 500g
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Thermo ScientificTM OxoidTM
Numerate all culturable microorganisms from water using colony count technique with Thermo Scientific™ Oxoid™ Water Plate Count Agar (Dehydrated). This nutritious, non-selective medium conforms to ISO 6222: 1999 (E) Water quality ― Enumeration of culturable microorganisms ― Colony count by inoculation in a nutrient agar culture medium1.
Water Plate Count Agar (Dehydrated), Oxoid Composition
| Typical Formula* | gm/litre |
| Tryptone | 6.0 |
| Yeast Extract | 3.0 |
| Agar | 15.0 |
| pH 7.2 ± 0.2 @ 25°C |
Water Plate Count Agar (Dehydrated), Oxoid Preparation:
Suspend 24g of Water Plate Count Agar (ISO) in 1 litre of distilled water and bring gently to the boil to dissolve. If desired, distribute volumes of 15ml to 20ml in tubes, bottles or other containers. Sterilise by autoclaving at 121°C for 15 minutes. After sterilisation, allow to cool and maintain at 45 ± 1°C using a water bath.
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 medium at 2-8°C.
OneTaq® RT-PCR Kit
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New England Biolabs
Easy and efficient two-step RT-PCR
- Optimized reaction mixes for cDNA synthesis and PCR amplification
- Hot start formulation eliminates nonspecific amplification and does not require a separate activation step
- OneTaq® DNA Polymerase delivers robust amplification across a wide range of templates
Alcohol Absolute, AR, 2.5L
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Chemiz
Description
Synonyms: Ethyl-alcohol
Formula: C₂H₅OH
Undenatured ethanol is an important raw material for various chemical compounds. It acts as an hydrogen source in the manufacture of such compounds.
The denaturation of this alcohol was done by addition of impurities, for eg. methanol. Denatured absolute alcohol is a general industrial solvent. It should be stored in a cool-dry, well ventilated place and out of direct sunlight.
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.
gelONE Gel Documentation System with built in touch screen
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Cleaver Scientific
The gelONE is the ultimate in simplicity, with automated acquisition through an intuitive touch screen interface. Compatible with both traditional DNA stains and safe stains, the gelONE is suitable for any lab. 5 Megapixel camera gives excellent low light sensitivity for clear resolution of closely spaced DNA bands and ensures even low levels of fluorescence are detected. The 20 x 24 cm imaging area means even large gels can be imaged with ease. Images are captured using the built in software, and saved direct to USB memory stocks for transfer to PC. The geneQUANT advanced image analysis package is included with all systems license free.
Key application includes:
DNA – Image Agarose gels stained with EtBr, SYBR stains and runSAFE
AutoRads – the gelONE™ high resolution camera makes it ideal for capturing Autorads
Visible Light – Image Coomassie stained gels, tissues, slides and films
Product Includes: gelONE Imaging System, UV Transilluminator, UV filter, software USB with gelQUANT software, power cable and Instruction manuals
Please contact us for pricing and availability.
DNA Kit
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Cleaver Scientific
This simple kit will enable you to teach the principles behind gel electrophoresis. The kit contains five DNA samples labelled A to E, two of which are identical, with enough reagents to run two sets of six gels. The students will be able to run their own agarose gel and view the DNA after the samples have migrated through the gel. The DNA samples can be viewed on a standard UV transilluminator or using the totally sage blue light LED devices.
Urea 40%
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Thermo Scientific™ Oxoid™
- Oxoid Urea 40% Solution is used for addition to culture media.
- Each vial for 100mL medium.
Sodium Chloride Bacteriological 500g
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Thermo ScientificTM OxoidTM
Oxoid Sodium Chloride Bacteriological is a dehydrated salt suitable for inclusion in bacteriological culture media.
OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested – CAS7732-18-5, 1L
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Merck
** This product has been discontinued.
OmniPur Water is sterile water that is tested to be DNase free, Protease free, RNase free and bacterial free.
It is suitable to be used in:
- Cell Biology
- Cell culture media preparation, extraction buffer, Molecular work, reconstitute of compound
- Diluent for live cells staining
- Sterile solution preparation Microbiology Sample Preparation
- Diluent and rinsing reagent in Microbial Membrane Filtration
Key Specification:
- Sterile by USP Standard
- DNase, RNase, Protease-Free
- < 500 ppb Total Organic Carbon
- < 0.025 EU/ml Bacterial Endotoxin
Minimum Essential Medium Eagle (EMEM) with Alpha Modification, powder form
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Sigma-Aldrich
This is the most enriched variation of the EMEM formulation offered that suitable for cell culuture. It contains all 21 normal amino acids, some at increased concentrations. In addition, it contains 5 additional vitamins. Refer to the table below and choose your preferecd EMEM!
OEM SeaKem® LE Agarose
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Lonza
Product Overview
SeaKem® LE Agarose was the first and is still the world’s most trusted agarose for nucleic acid electrophoresis. Ideal for routine analysis of nucleic acids by gel electrophoresis and blotting, each SeaKem® LE Gel sharply resolves DNA and provides consistent resolution from lot-to-lot. This molecular biology grade agarose has no detectable DNase or RNase activity and forms strong gels with low background upon ethidium bromide, SYBR® Green, or GelStarTM Staining. Due to its low EEO, DNA will have a high electrophoretic mobility. SeaKem® LE Agarose is also recommended for protein gel electrophoresis in applications such as Ouchterlony and radial immunodiffusion (RID). Information about bulk and custom packaging is available through Lonza’s Customer Service Team.
Benefits
Applications
Content & Storage
1 kb DNA Ladder, NEB
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New England Biolabs
This 1 kb DNA ladder is available in Quick-Load Purple format – enjoy the convenience of a ready-to-load format.
1 kb DNA ladder from New England Biolabs (NEB) is suitable for use with molecular weight standard for agarose gel electrophoresis. A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 10 bands, ranging from 0.5 to 10 kilobases. NEB set 3.0 kb fragment as a reference band by increasing the intensity of that band.
- Size range: 500 bp to 10 kb
- Value pricing
- Supplied with a free vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025).
- Easy to identify reference bands
- Small size suitable for 200 gel lanes; large size suitable for 1000 gel lanes
Q5 Hot Start High-Fidelity 2X Master Mix
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New England Biolabs
Fidelity at its finest
Q5® High-Fidelity DNA Polymerase sets a new standard for both fidelity and robust performance. With the highest fidelity amplification available (~280 times higher than Taq), Q5 DNA Polymerase results in ultra-low error rates. Q5 DNA Polymerase is composed of a novel polymerase that is fused to the processivity-enhancing Sso7d DNA binding domain, improving speed, fidelity and reliability of performance.
- Highest fidelity amplification (~280X higher than Taq)
- Ultra-low error rates
- Superior performance for a broad range of amplicons (from high AT to high GC)
- Hot start and master mix formats available
FEATURED PRODUCTS
Ethanol gradient grade for liquid chromatography LiChrosolv®
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Merck
Description
CAS number: 64-17-5
Chemical Formula: C₂H₅OH
Molar Mass: 46.07 g/mol
Synonyms: Ethyl alcohol, EtOH
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
Benzene Anhydrous, 99.8% – Sigma-Aldrich
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Sigma-Aldrich
Description
CAS Number: 71-43-2
Empirical Formula: C6H6
Molecular Weight: 78.11
Synonyms: –
Assay: 99.8%
Benzene is a six-membered aromatic compound that can undergo ionization induced by superhalogens, according to ab initio calculations. This compound is a frequently used industrial solvent but is also considered an air pollutant and a powerful carcinogen.
Benzene may be used in the formation of phenyl acetate by aerobic oxidation using Pd catalyst and acetic acid as solvent, formation of phenol by hydroxylation in the presence of mesoporous carbon nitride supported on vanadium catalyst and as a solvent to prepare nanoparticles of gallium nitride (GaN) by reacting Li3N and GaCl3 at 280°C.
Maxi Horizontal Electrophoresis Packages
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Cleaver Scientific
Cleaver Scientific now offers a comprehensive range of Combination Packages to address any budget or horizontal electrophoresis application.
Sodium peroxide for synthesis
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Merck
Description
CAS number: 1313-60-6
Chemical Formula: Na₂O₂
Molar Mass: 77.98 g/mol
Synonyms: –
Product Specification and MSDS for Sodium peroxide for synthesis (Merck).
Nor10 Norfloxacin
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Thermo ScientificTM OxoidTM
P2 Penicillin G
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Thermo ScientificTM OxoidTM
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.
Sodium Biselenite (L121) 100g
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Thermo ScientificTM OxoidTM
Use Thermo Scientific™ Oxoid™ Sodium Biselenite in preparation of Selenite Broth Base (CM0395), Mannitol Selenite Broth Base (CM0399) or Selenite Cystine Broth Base (CM0699). The complete medium is recommended for selective enrichment of Salmonella species from various samples.
- Dissolve 4 grams in 1 liter of distilled water and use this solution to reconstitute the base medium or tablets.
- Toxic by inhalation and if swallowed. Danger of cumulative effects.
- Not all products are available for sale in all territories. Please inquire.
- Remel™ and Oxoid™ products are now part of the Thermo Scientific brand.
Quick CIP, NEB
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New England Biolabs
Quick CIP from NEB is a heat-labile version of calf intestinal alkaline phosphatase (CIP) purified from a recombinant source.
Features of Quick CIP, NEB:
- Rapid and irreversible heat inactivation eliminates the unwanted activity
- Improved storage stability versus native enzyme
- Faster reaction setup (no supplemental additives like zinc required) and shorter incubation time
- Flexible reaction conditions (active in any restriction enzyme buffer, no clean-up required)
- Less enzyme required (high specific activity), resulting in a lower cost per reaction
- No need for multiple phosphatases (Quick CIP removes 5′- and 3′- phosphates from DNA, RNA and dNTPs )
- Active on unincorporated dNTPs in PCR products – improve DNA sequencing and SNP analysis
- Recombinant for purity, consistency and value
Sulphuric acid 95%-98% CP [Poison], 2.5L
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Chemiz
Description
For purchase inquiries, please reach out to us for more information.
Synonyms: Hydrogen sulfate, Oil of vitriol
Formula: H2SO4
Sulphuric acid is a clear colorless or yellow liquid. It is highly corrosive, having pH as low as 1 depending on its concentration. It has many direct and indirect applications in modern industry, including the manufacture or fertilizer.
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.
Chitosan, low molecular weight (Sigma-Aldrich)
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Sigma-Aldrich
Description:
CAS number: 9012-76-4
Synonyms: Deacetylated chitin, Poly(D-glucosamine)
General description
Chitosan may be used as a flocculant, in protein precipitation, encapsulating agent and aqueous thickener.
Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.
Features and Benefits
Biocompatible, antibacterial and environmentally friendly polyelectrolyte with a variety of applications including water treatment, chromatography, additives for cosmetics, textile treatment for antimicrobial activity, novel fibres for textiles, photographic papers, biodegradable films, biomedical devices, and microcapsule implants for controlled release in drug delivery.
Brilliance Salmonella Agar Base 500g
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Thermo ScientificTM OxoidTM
Thermo Scientific™ Brilliance Salmonella Agar Base is a chromogenic medium (formerly OSCM II) for isolation and presumptive identification of Salmonella spp. from food samples.
Brilliance Salmonella Agar Base, Oxoid Composition
| Typical Formula* | gm/ litre |
| Inhibigen™ mix | 14 |
| Chromogenic Mix | 25 |
| Agar | 15 |
| pH 7.3 ± 0.1 @ 25ºC |
Brilliance Salmonella Agar, Oxoid Preparation:
Suspend 27g of Brilliance Salmonella Agar Base in 500ml of distilled water. Add the contents of 1 vial of Salmonella Selective Supplement, resuspended as directed. Mix well and sterilise by bringing to the boil with frequent agitation. Cool to around 50ºC, mix well and pour into sterile Petri dishes.
NOTE: It is critical that the selective supplement is added prior to heating. When preparing volumes greater than 1 litre contact Oxoid Technical Support for directions.
Storage conditions and Shelf life
Brilliance Salmonella Agar should be stored in the tightly capped original container at 10-30ºC. When stored as directed, the un-opened products will remain stable until the expiry date printed on the packaging.
Precautions
Brilliance Salmonella Agar is for in vitro diagnostic use only, by experienced microbiologists. It must not be used beyond the stated expiry date, or if the product shows any sign of deterioration.
Sterilise specimens, equipment and media properly after use.
OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested – CAS7732-18-5, 1L
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Merck
** This product has been discontinued.
OmniPur Water is sterile water that is tested to be DNase free, Protease free, RNase free and bacterial free.
It is suitable to be used in:
- Cell Biology
- Cell culture media preparation, extraction buffer, Molecular work, reconstitute of compound
- Diluent for live cells staining
- Sterile solution preparation Microbiology Sample Preparation
- Diluent and rinsing reagent in Microbial Membrane Filtration
Key Specification:
- Sterile by USP Standard
- DNase, RNase, Protease-Free
- < 500 ppb Total Organic Carbon
- < 0.025 EU/ml Bacterial Endotoxin
Minimum Essential Medium Eagle (EMEM) with Alpha Modification, powder form
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Sigma-Aldrich
This is the most enriched variation of the EMEM formulation offered that suitable for cell culuture. It contains all 21 normal amino acids, some at increased concentrations. In addition, it contains 5 additional vitamins. Refer to the table below and choose your preferecd EMEM!
OEM SeaKem® LE Agarose
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Lonza
Product Overview
SeaKem® LE Agarose was the first and is still the world’s most trusted agarose for nucleic acid electrophoresis. Ideal for routine analysis of nucleic acids by gel electrophoresis and blotting, each SeaKem® LE Gel sharply resolves DNA and provides consistent resolution from lot-to-lot. This molecular biology grade agarose has no detectable DNase or RNase activity and forms strong gels with low background upon ethidium bromide, SYBR® Green, or GelStarTM Staining. Due to its low EEO, DNA will have a high electrophoretic mobility. SeaKem® LE Agarose is also recommended for protein gel electrophoresis in applications such as Ouchterlony and radial immunodiffusion (RID). Information about bulk and custom packaging is available through Lonza’s Customer Service Team.
Benefits
Applications
Content & Storage
1 kb DNA Ladder, NEB
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New England Biolabs
This 1 kb DNA ladder is available in Quick-Load Purple format – enjoy the convenience of a ready-to-load format.
1 kb DNA ladder from New England Biolabs (NEB) is suitable for use with molecular weight standard for agarose gel electrophoresis. A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 10 bands, ranging from 0.5 to 10 kilobases. NEB set 3.0 kb fragment as a reference band by increasing the intensity of that band.
- Size range: 500 bp to 10 kb
- Value pricing
- Supplied with a free vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025).
- Easy to identify reference bands
- Small size suitable for 200 gel lanes; large size suitable for 1000 gel lanes
Q5 Hot Start High-Fidelity 2X Master Mix
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New England Biolabs
Fidelity at its finest
Q5® High-Fidelity DNA Polymerase sets a new standard for both fidelity and robust performance. With the highest fidelity amplification available (~280 times higher than Taq), Q5 DNA Polymerase results in ultra-low error rates. Q5 DNA Polymerase is composed of a novel polymerase that is fused to the processivity-enhancing Sso7d DNA binding domain, improving speed, fidelity and reliability of performance.
- Highest fidelity amplification (~280X higher than Taq)
- Ultra-low error rates
- Superior performance for a broad range of amplicons (from high AT to high GC)
- Hot start and master mix formats available
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LabMal is the online distribution of life science and biotechnology products, including microbiology, molecular biology, cell biology, general lab equipment, plastic consumables, chemical, cleansing solution and protein. If you are interested in the products from our distribution partners that are not available in Labmal, please contact us at 03-8051 5106 or info@labmal.com.
