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PR1MA™ Yeast Nitrogen Base without Amino Acids
Solubility: Water
Storage Temp: Room Temperature
For classifying yeasts based on amino acid and carbohydrates requirements.
Contains all essential vitamins and inorganic salts necessary for the
cultivation of yeasts. Excludes histidine methionine, tryptophan and carbon
source. Also contains <1 mg/L each of vitamins and trace inorganic
salts.
Research or further manufacturing use only, not for food or drug use.
- DCM Appearance: Free flowing powder, Homogeneous, Off white to cream
- PPM Appearance: Pale to light yellow (10X Solution)
- pH (0.67% Solution @25 oC): 5.2 - 5.6
- Microorganism Koleckera Apiculata ATCC 9774 (With Additives): Good to Excellent
- Microorganism Saccharomyces Cerevisiae ATCC 9080 (With Additives): Good to Excellent
- Microorganism Saccharomyces Cerevisiae ATCC 9763 (With Additives): Good to Excellent
- Microorganisms Candida Albicans ATCC 10231 (With Additives): Good to Excellent
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PR1MA™ Acrylamide/bis-Acrylamide, 37.5:1 Ratio Solution
CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temperature: 2-8°C
A 40% solution containing 38.96% (w/v) Acrylamide and 1.04% (w/v)
bis-Acrylamide for a monomer to crosslinker ratio of 37.5:1.
WARNING! This product can expose you to Acrylamide, a chemical which is
known to the State of California to cause cancer, developmental and
reproductive harm. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Clear, colorless solution
- Conductivity of Solution: ≤ 10 µmhos
- Electrophoresis: Pass Test
- pH: Report
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PR1MA™ Acrylamide/bis-Acrylamide, Premixed Powder 19:1 Ratio
Storage Temp: Room Temperature
Pre-measured powder blend of acrylamide and bis-acrylamide for simple stock
solution preparation.
WARNING! This product can expose you to Acrylamide, a chemical which is
known to the State of California to cause cancer, developmental and
reproductive harm. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Powder
- Solubility: Clear and complete
- Conductivity: ≤ 10 µmhos
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PR1MA™ Acrylamide/bis-Acrylamide, 29:1 Ratio Solution
CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temp: 2-8°C
A 40% solution containing 38.67% (w/v) Acrylamide and 1.33% (w/v)
bis-Acrylamide for a monomer to crosslinker ratio of 29:1.
WARNING! This product can expose you to Acrylamide, a chemical which is
known to the State of California to cause cancer, developmental and
reproductive harm. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Clear Colorless Solution
- Conductivity of Solution: ≤ 10 µmhos
- Electrophoresis: Pass Test
- pH @25 oC: Report
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PR1MA™ Acrylamide
CAS Number: 79-06-1
Molecular Weight: 71.1
Chemical Formula: C3H5NO
Solubility: Water
Storage Temp: Room Temperature
WARNING! This product can expose you to Acrylamide, a chemical which is
known to the State of California to cause cancer, developmental and
reproductive harm. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: White Crystalline Powder
- Acrylic Acid : ≤ 10 ppm
- Assay: ≥ 99.9 %
- Conductivity: ≤ 3.5 µmhos
- DNase, RNase, protease: Not Detected
- Electrophoresis: Pass Test
- Iron: ≤ 1 ppm
- Lead: ≤ 1 ppm
- Magnesium: ≤ 1 ppm
- Melting Point: 84.0 - 86.0 oC
- pH (10%, 0.1 M NaCl @ 25 oC) : 6.5 - 7.5
- Solubility (40% Aqueous Solution): Clear and colorless
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PR1MA™ Tween 20
Common Name:
Polyoxyethylenesorbitan Monolaurate
CAS Number:
9005-64-5
Solubility:
Water
Storage Temp:
Room Temperature
Fatty acid composition:
- Lauric acid: Approximately 50%
- Balance: Myristic, Palmitic and Stearic acids.
Shipping Weight: 1.2 lbs
Shipping Dimensions: 2.00 x 6.00 x 2.00
Specifications
Appearance: Yellow to amber viscous liquid
1,4-Dioxane: ≤ 10 ppm
Acid Value: ≤ 2.20 mg KOH/g
Color, Gardner: ≤ 5.0
Hydroxyl Value: 96 - 108 mgKOH/g
Saponification Value: 40.0 - 50.0 mg KOH/g
Water: ≤ 3.00 %
Research or further manufacturing use only, not for food or drug use.
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PR1MA™ Temed
Common Name: N,N,N',N'-Tetramethylethylenediamine
CAS Number: 110-18-9
Molecular Weight: 116.2
Chemical Formula: C6H16N2
Solubility: Water
Storage Temp: Room Temperature
Tertiary amine used to catalyze formation of free radicals from ammonium persulfate and riboflavin. Suitable for electrophoresis and tested as a catalyst for polyacrylamide gel electrophoresis.
Shipping Weight: 0.4 lbs
Shipping Dimensions: 2.00 x 4.50 x 2.00
Research or further manufacturing use only, not for food or drug use.
- Appearance: Clear, Colorless Solution
- Identification: Conforms
- Purity (GC): ≥ 97 %
- BSE/TSE Free: BSE/TSE Free
- Country of Origin: Report
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PR1MA™ X-GAL [5-Bromo-4-chloro-3-indolyl-β-D-galactoside]
Common Name: 5-Bromo-4-chloro-3-indolyl-β-D-galactoside
CAS Number: 7240-90-6
Molecular Weight: 408.6
Chemical Formula: C14H15BrCINO6
Solubility: DMSO and DMF
Storage Temp: -20°C
Chromogenic substrate of β-Galactosidase used in combination with IPTG for
detection of β-Galactosidase activity in bacterial colonies. X-GAL is
cleaved at the B1-4 bond between galactose and the
5-Bromo-4-chloro-3-indolyl portion of X-GAL by β-Galactosidase via
hydrolysis. The cleavage of X-GAL results in the production of a water
insoluble blue dichloro-dibromo-indigo precipitate. In cloning strategies
with vectors such as Lambda-11, M13mp18 and 19, pUC18 and 19, pUR222 the E.
coli lacZ gene is transformed to lac+ cells. After transformation the cells
show β-Galactosidase activity in the presence of media containing X-GAL and
IPTG. The insertion of a DNA fragment into the cloning sites of the lacZ
gene results in the disruption of β-Galactosidase activity leading to the
appearance of white colonies. Non-recombinant cells produce a blue indigo
dye.
Water Content: 0.05% (K. Fisher)
Protect from light and moisture
Research or further manufacturing use only, not for food or drug use.
- Appearance: White Powder
- Identity: Conforms to structure
- Purity (HPLC): ≥ 98.0 %
- Solubility (2%, DMF): Clear and Colorless Solution
- Specific Rotation: -63.0 - -60.0 °
- Water Content (K.F): ≤ 0.5 %
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PR1MA™ Acrylamide, 40% Solution
CAS Number: 79-06-1; 7732-18-5
Storage Temperature: 2-8°C
A 40% (w/v) Acrylamide solution.
WARNING! This product can expose you to Acrylamide, a chemical which is
known to the State of California to cause cancer, developmental and
reproductive harm. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Clear, Colorless Solution
- Acrylic Acid: ≤ 0.003 %
- Conductivity: ≤ 5 µmhos
- DNase, RNase, protease: Not Detected
- Electrophoresis: Pass Test
- pH @25 °C: 6.0 - 7.0
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PR1MA™ Sodium Carbonate Anhydrous, ACS Grade
Common Name: Soda Ash
CAS Number: 497-19-8
Molecular Weight: 105.99
Chemical Formula: Na2CO3
Solubility: Water
Storage Temp: Room Temperature
Research or further manufacturing use only, not for food or drug use.
- Appearance: Fine White Granular Powder
- Calcium (Ca): ≤ 0.03 %
- Chloride (Cl): ≤ 0.001 %
- Heavy Metals: ≤ 0.0005 %
- Insolubles: ≤ 0.01 %
- Iron: ≤ 0.0005 %
- Loss On Heating: ≤ 1.0 %
- Magnesium (Mg): ≤ 0.005 %
- Phosphate: ≤ 0.001 %
- Potassium (K): ≤ 0.005 %
- Purity: ≥ 99.5 %
- Silica: ≤ 0.005 %
- Sulfur Compound: ≤ 0.003 %
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PR1MA™
p-Amino Benzoic Acid [Vitamin H1]
Common Name: Vitamin H1
CAS Number: 150-13-0
Molecular Weight: 137.1
Chemical Formula: C7H7NO2
Solubility: Water
Storage Temp: Room Temperature
Research or further manufacturing use only, not for food or drug use.
- Appearance: White crystalline powder
- Assay: ≥ 98.5 %
- Loss on Drying: ≤ 0.20 %
- Melting Point: 184 - 191 oC
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PR1MA™ Acrylamide/bis-Acrylamide, Premixed Powder, 50:1 Ratio
Storage Temp: Room Temperature
WARNING! This product can expose you to Acrylamide, a chemical which is
known to the State of California to cause cancer, developmental and
reproductive harm. For more information go to www.P65Warnings.ca.gov.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Powder
- Solubility: Clear Solution
- Conductivity: ≤ 10 µmhos
- Electrophoresis: Pass
Proudly made in the USA! Click here for more made in America products!