LabMal specialises in online distribution of life science products & services, lab consumables and general lab equipment.
FEATURED PRODUCTS
Tris(dibenzoylmethane) mono(5-amino-1,10-phenanthroline)europium (lll) – Sigma-Aldrich
RM1,281.00Brand:
Sigma-Aldrich
Synonyms
Europium(III) tris(1,3-diphenyl-1,3-propanedionato) mono(5-amino-1,10-phenanthroline)
Cas No.
352546-68-0
General Description
Light emitting metal complex.
Application
Temperature-sensitive europium complexes of tris(dibenzoylmethane) mono(5-amino-1,10-phenanthroline)europium(III) [Eudatp] may be used to fabricate a dual optical sensor to detect oxygen and any change in temperature. This product may be used in the preparation of porphyrin–Eu-β-diketonate supramolecular nanostructures, and in the fabrication of silicon wafers grafted with europium complex.
Novel aromatic amine compound for organic electroluminescent device, illuminating device and display.
24 Leb Base 500g
RM809.00Brand:
Thermo ScientificTM OxoidTM
Selectively enrich Listeria monocytogenes and other Listeria spp. from food and environmental samples with Thermo Scientific™ Oxoid™ 24 Listeria Enrichment Broth (24 LEB) (Dehydrated). The medium provides optimal growing conditions for all Listeria species for PCR applications. It is specifically designed for use with PCR systems, such as Thermo Scientific™ SureTect™ molecular assays for Listeria.
24 LISTERIA ENRICHMENT BROTH (24 LEB), Oxoid Composition
| Typical Formula * |
gm/litre
|
| Peptone |
23.4 |
| Yeast extract |
5.0 |
| Lithium chloride |
10.0 |
| Ferric ammonium citrate |
0.1 |
| Sodium chloride |
5.0 |
| pH 7.4 ± 0.2 @ 25°C |
24 LISTERIA ENRICHMENT BROTH (24 LEB), Oxoid Preparation:
Completely dissolve 21.75g of 24 LEB Base per 500ml of distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C. Aseptically add the contents of 1 vial of 24 LEB Selective Supplement per 500ml medium, reconstituted as directed. Cool to room temperature before use, and, once made, store the medium at 2-8°C in the dark.
Listeria Enrichment Broth Base UVM 500g
RM547.00Brand:
Thermo ScientificTM OxoidTM
- Oxoid Listeria Enrichment Broth Base (UVM Formulation) is a two-step selective enrichment (USDA-FSIS) method.
- Also available Listeria Primary Enrichment Supplement-UVM I, Part No. SR0142E or SR0142B and Listeria Secondary Selective Enrichment Supplement-UVM II, Part No. SR0143E.
Listeria Enrichment Broth Base (UVM formulation) is to be used with the appropriate supplement for UVMI broth or UVMII broth.
Listeria Enrichment Broth Base (UVM formulation), Oxoid Composition
| Typical Formula* |
gm/litre |
| Proteose peptone |
5.0 |
| Tryptone |
5.0 |
| `Lab-Lemco’ powder |
5.0 |
| Yeast extract |
5.0 |
| Sodium chloride |
20.0 |
| Disodium hydrogen phosphate |
12.0 |
| Potassium dihydrogen phosphate |
1.35 |
| Aesculin |
1.0 |
| pH 7.4 ± 0.2 @ 25°C |
|
Listeria Enrichment Broth, Oxoid Preparation:
Suspend 27.2g in 500ml of distilled water. Sterilise by autoclaving at 121°C for 15 minutes. Cool to 50°C.
To Prepare Listeria Primary Selective Enrichment Medium (UVM I):
Aseptically add the contents of 1 vial of Listeria Primary Selective Enrichment Supplement (UVM I) SR0142 reconsituted as directed. Mix well and distribute into sterile containers.
To Prepare Listeria Secondary Selective Enrichment Medium (UVM II):
Aseptically add the contents of 1 vial of Listeria Secondary Selective Enrichment Supplement (UVM II) SR0143 reconsituted as directed. Mix well and distribute 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.
Precautions
Note the precautions stated under Listeria Selective Medium (Oxford) CM0856 and SR0140.
Broth cultures are more dangerous than colonies on agar plates.
Store prepared medium away from light. Acriflavine can photo-oxidise to form inhibitory compounds against listeriae.
Cn10 Gentamicin
RM80.00Brand:
Thermo ScientificTM OxoidTM
Cip1 Ciprofloxacin
RM0.00Brand:
Thermo ScientificTM OxoidTM
Pef5 Pefloxacin
RM0.00Brand:
Thermo ScientificTM OxoidTM
Trichomonas Medium 500g
RM1,254.00Brand:
Thermo ScientificTM OxoidTM
Oxoid Trichomonas Medium is used for cultivation of Trichomonas vaginalis.
Trichomonas Medium, Oxoid Composition
| Typical Formula* |
gm/litre |
| Liver digest |
25.0 |
| Glucose |
5.0 |
| Sodium chloride |
6.5 |
| Agar |
1.0 |
| pH 6.4 ± 0.2 @ 25°C |
Trichomonas Medium, Oxoid Preparation:
Suspend 37.5g in 1 litre of distilled water and bring to the boil to dissolve. Sterilise by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C. Inactivate 80ml of horse serum, adjust to pH 6.0 and add it to the medium. For diagnostic work, bacterial growth may be suppressed by the addition of 1000 units of penicillin and 500µg of streptomycin per ml of medium or 100µg of chloramphenicol per ml of medium (1 vial of SR0078 per 500ml medium).
Prior to incorporation in the medium, Horse Serum SR0035 is inactivated by maintaining at a temperature of 56°C for 30 minutes, and then acidified with 1N hydrochloric acid to pH 6.0.
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.
Zinc oxide, dispersion, nanoparticles – Sigma-Aldrich
RM288.00Brand:
Sigma-Aldrich
Synonyms
Zinc monoxide, Zinc white
CAS No
1314-13-2
General Description
Zinc oxide, dispersion (ZnO) is a multi-function metal oxide with unique physio-chemical properties, which includes high chemical stability, broad range absorption spectra and high electrochemical characteristics. It can also be categorized as a semiconductor due to its high energy band width and high thermal stability that make it potentially useful in electronics and optoelectronics applications.
Features & Benefits
ZnO dispersions have piezo and pyroelectric properties that make it useful in the development of sensors, generators, and photo-catalysis. It has low toxicity and biocompatibility, which facilitate its applications in biomedicine.
RapID CB PLUS System 20/KT
RM857.00Brand:
Thermo Scientific™ Remel™
Identify Corynebacterium and other gram-positive coryneform bacilli in just four hours using the Thermo Scientific™ RapID™ CB PLUS System, an identification system based on enzyme technology.
Requires:
RapID Spot Indole, Part No. R8309002, and RapID Inoculation Fluid, Part No. R8325102
Low Range ssRNA Ladder
RM0.00Brand:
New England Biolabs
The Low Range ssRNA Ladder is a set of 6 RNA molecules produced by in vitro transcription of a mixture of 6 linear DNA templates. The ladder sizes are: 1000, 500, 300, 150, 80 and 50 bases. The 300 base fragment is at double intensity to serve as a reference band. This ladder is suitable for use as an ssRNA size standard on denaturing polyacrylamide-urea gels, and on denaturing or native agarose gels.
- Size range: 50 bases – 1,000 bases
- Compatible with denaturing polyacrylamide-urea gels, denaturing agarose gels and native agarose gels
- Convenient reference band at 300 bases
Mycoplasma Agar Base 500g
RM565.00Brand:
Thermo ScientificTM OxoidTM
- Oxoid Mycoplasma Agar Base is used for the selective isolation of Mycoplasma pneumoniae.
- Also available Mycoplasma Supplement P, Part No. SR0060C and Mycoplasma Supplement G, Part No. SR0059C.
Mycoplasma Agar Base, Oxoid Composition
| Typical Formula* |
gm/litre |
| Bacteriological peptone |
10.0 |
| `Lab-Lemco’ powder |
10.0 |
| Sodium chloride |
5.0 |
| Mineral supplement |
0.5 |
| Agar |
10.0 |
| pH 7.8 ± 0.2 @ 25°C |
|
Mycoplasma Agar, Oxoid Preparation:
Add 35.5g to 1 litre of distilled water. Boil to dissolve the agar and distribute in 80ml volumes. Sterilise by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C and add one vial of Mycoplasma Supplement SR0059 reconstituted as directed.
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
Thallous acetate is toxic, observe the precautions in the HAZARDS section.
Do not use thallous acetate media to isolate Ureaplasma urealyticum.
Mycoplasmas may be suspected if (1) typical morphology (2) no growth in media without serum (3) colonies are embedded below the agar surface.
Sodium Biselenite (L121) 100g
RM407.00Brand:
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.
OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested – CAS7732-18-5, 1L
RM143.00Brand:
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
Price range: RM395.00 through RM627.00Brand:
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
RM1,514.00Brand:
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
Brand:
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
Brand:
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
1 kb DNA Ladder, NEB
Brand:
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
Methylated spirit CP, 2.5L
RM55.00Brand:
Chemiz
Description
Synonyms: Denatured ethyl alcohol
Industrial denatured alcohol, suitable to be used as a solvent in biochemical reactions.
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.
Methanol for Liquid Chromatography LiChrosolv® (Merck)
RM785.00Brand:
Merck
Description
CAS Number: 67-56-1
Chemical Formula: CH₃OH
Molecular Weight: 32.04 g/mol
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Quality Level: MQ100
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.
Product Specification and MSDS for Methanol, LiChrosolv® (Merck).
TE Buffer Solution pH 8.0 (Merck)
RM308.00Brand:
Merck
Description
1X TE Solution, pH 8.0 (10mM TRIS-HCl, 1mM EDTA). Molecular Biology grade.
Specifications:
Conductivity at 25°C: 775-975 µmho
DNase: None detected
pH of solution at 25°C: 7.90-8.10
Protease: None detected
RNase: None detected
T.T.C. Solution 1 X 10 Vials
RM404.00Brand:
Thermo ScientificTM OxoidTM
- Oxoid TTC Solution (0.125%) is used for the enumeration and identification of coliform bacteria.
- Add to Tergitol 7 Agar, Part No. CM0793B.
- Each vial for 100mL medium.
Chromogenic Listeria Agar Base (ISO) 500g
RM0.00Brand:
Thermo ScientificTM OxoidTM
This product has been discontinued, please refer to CM1212B
Isolate, enumerate and differentiate Listeria species and Listeria monocytogenes from food samples with Thermo Scientific™ Oxoid™ Chromogenic Listeria Agar (ISO) (Dehydrated). Chromogenic Listeria Agar (ISO) contains lithium chloride, polymyxin B, nalidixic acid, and amphotericin which act to inhibit non-target organisms. A combination of chromogenic and phospholipase enzyme reactions easily differentiate Listeria monocytogenes (blue colonies surrounded by an opaque halo) from other Listeria spp. (blue colonies without an opaque halo).
Chromogenic Listeria Agar (ISO), Oxoid Composition
| Typical Formula* |
gm/litre |
| Enzymatic digest of animal tissues |
18.0
|
| Enzymatic digest of casein |
6.0
|
| Sodium pyruvate |
2.0
|
| Glucose |
2.0
|
| Magnesium glycerophosphate |
1.0
|
| Magnesium sulphate (anhydrous) |
0.5
|
| Sodium chloride |
5.0
|
| Yeast extract |
10.0
|
| Lithium chloride |
10.0
|
| Disodium hydrogen phosphate (anhydrous) |
2.5
|
| X-glucoside chromogenic mix |
0.05
|
| Agar |
12.0 |
| Final pH 7.2 ± 0.2 @ 25°C |
Modified ISO Preparation:
Suspend 34.5g of Chromogenic Listeria Agar (ISO) in 480ml of distilled water. Mix well and sterilize by autoclaving at 121°C for 15 minutes. Cool the medium to 46°C and add one vial of Chromogenic Listeria Selective Supplement (ISO), reconstituted as directed and one vial of Brilliance Listeria Differential Supplement. Mix well and pour into sterile Petri dishes.
ISO Preparation:
Suspend 34.5g of Chromogenic Listeria Agar (ISO) Base in 480ml of distilled water. Mix well and sterilise by autoclaving at 121ºC for 15 minutes. Cool the medium to around 50ºC, and add one vial of Chromogenic Listeria Selective Supplement (ISO), re-suspended as directed, and one vial of OCLA (ISO) Differential Supplement. Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
The dehydrated medium should be stored at 10-30°C and used before the expiry date on the label.
Prepared medium may be stored for up to 2 weeks at 2-8°C.
n-Heptane for liquid chromatography LiChrosolv®
RM1,155.00Brand:
Merck
Description
CAS number: 142-82-5
Chemical Formula: CH₃(CH₂)₅CH₃
Molar Mass: 100.2 g/mol
Synonyms: n-Heptane
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
Disk Dispenser 8 Place 90mm Skirt
RM3,287.00Brand:
Thermo ScientificTM OxoidTM
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 Disk Dispenser.
2-Propanol, for analysis EMSURE® ACS,ISO,Reag. Ph Eur (Merck)
Price range: RM58.00 through RM133.00Brand:
Merck
CAS no.: 67-63-0
Grade: ACS,ISO,Reag. Ph Eur
Chemical Formula: CH₃CH(OH)CH₃
Synonym: Isopropyl alcohol, Isopropanol, iso-Propanol, IPA
Quality level: MQ300
Acetic acid (glacial) 100%, anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur (Merck)
Price range: RM63.00 through RM138.00Brand:
Merck
CAS no.: 64-19-7
Grade: For analysis EMSURE® ACS,ISO,Reag. Ph Eur
Chemical Formula: CH₃COOH
Synonym: Ethanoic acid
Quality level: MQ300
Product specification and SDS for ACETIC ACID (GLACIAL) 100% for analysis EMSURE®.
Trichloroacetic acid, AR, 500g
RM103.00Brand:
Chemiz
Description
Synonyms: Trichloroethanoic acid
Formula: Cl3CCOOH
Tricholoroacetic acid is used in biology to facilitate the precipitation of macromolecules found in the sample. It is also used in the cosmetic industry as chemical peel and wart remover.
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.
Cro5 Ceftriaxone
RM0.00Brand:
Thermo ScientificTM OxoidTM
OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested – CAS7732-18-5, 1L
RM143.00Brand:
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
Price range: RM395.00 through RM627.00Brand:
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
RM1,514.00Brand:
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
Brand:
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
Brand:
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
PRODUCT CATEGORIES
OUR BRANDS
DISTRIBUTION PARTNERS
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.
