PR1MA™ Tricine, Ultra Pure [N-[Tris (Hydroxymethyl) Methyl] Glycine]

Common Name: N-[Tris (Hydroxymethyl) Methyl] Glycine
CAS Number: 5704-04-1
Molecular Weight: 179.17
Chemical Formula: C₆H₁₃NO₅
Solubility: Water
Storage Temp: Room Temperature

• pKa @ 25°C: 8.1-8.2
• Melting Range: 182-188°C

• Appearance: White Crystalline Powder
• Assay (Titration, dried basis): ≥ 99.0 %
• Heavy Metals : ≤ 5 ppm
• pH (1% Solution): 4.6 - 5.3
• Solubility (1M Solution in H₂O): Clear
• UV Absorbance 260nm (1 mol/L, 1cm ): ≤ 0.04
• UV Absorbance 280nm (1 mol/L, 1cm ): ≤ 0.02
• Water Content : ≤ 0.1 %

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PR1MA™ TBE 10x Solution

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PR1MA™ TBE Buffer 10x Powder

TBE, Buffer, 10x, Powder, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities

Tris Hydrochloride

• Appearance: White, Crystalline Powder
• Purity: ≥ 99.0%
• pH (1% Aqueous): 4.2 - 5.0
• Solubility (1M Aqueous): Clear and Colorless
• Identity (FTIR): Conforms to Structure
• Loss on Drying (105°C/4h): ≤ 0.5%
• Melting Point: 149ºC - 153ºC
• A260 (40% Aqueous): ≤ 0.06
• A280 (40% Aqueous): ≤ 0.05
• Lead: 5 ppm
• RNase: None Detected
• DNase: None Detected

*Custom sizes available upon request.

DOT Information: Non-regulated.   
 

Tris Base

• Appearance: White, Crystalline Powder
• Purity: ≥ 99.5%
• pH (5% Aqueous): 10.0 - 11.5
• Solubility (40% Aqueous): Clear and Colorless
• Identity (FTIR): Conforms to Structure: ≤ 0.5%
• Loss on Drying (105°C/4h): ≤ 0.5%
• Melting Point: 168ºC – 172ºC
• A280 (40% Aqueous): ≤ 0.07
• A400 (40% Aqueous): ≤ 0.02
• Lead: ≤ 5 ppm
• Iron: ≤ 5 ppm
• Chloride: ≤ 3 ppm
• Sulfate: ≤ 10 ppm
• RNase: None Detected
• DNase: None Detected

*Custom sizes available upon request.

DOT Information: Non-regulated.   
 

PR1MA™  TRIS Hydrochloride [Tris(hydroxymethyl) aminomethane HCl]

Common Name: Tris(hydroxymethyl) aminomethane hydrochloride
CAS Number: 1185-53-1
Molecular Weight: 157.6
Chemical Formula: C₄H₁₁NO₃ • HCl
Solubility: Water
Storage Temp: Room Temperature

Highly purified for use in molecular biology applications.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline
• Assay: 99.0 - 101.0 %
• pH (1% aqueous solution): 4.2 - 5.0
• Solubility (1M Solution in Water ) : Clear, colorless solution
• UV Absorbance @260nm, 1.0 M in H₂O: ≤ 0.06
• UV Absorbance @280nm, 1.0 M in H₂O: ≤ 0.05
• Identification: Conforms
• Heavy Metals : ≤ 5 ppm
• Grade: USP

PR1MA™  Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane]

Common Name: Tris (Hydroxymethyl) Aminomethane
CAS Number: 77-86-1
Molecular Weight: 121.1
Chemical Formula: C₄H₁₁NO₃
Solubility: Water
Storage Temp: Room Temperature

Highly purified for use in molecular biology applications.

Moisture: <0.2%
Color: <20 APHA (colorless)
Heavy Metals (as Pb): <0.0001%
Insoluble Matter: <0.005%
Heavy Metals: 5 ppm
pKa (20°C): 8.1 ± 0.1

Research or further manufacturing use only, not for food or drug use.

• Appearance: White Crystalline Powder
• Purity (Dried Basis By GC): ≥ 99.9 %
• Related Substances By GC: ≤ 0.1 %
• Water: ≤ 0.2 %
• Loss on Drying @ 105 ^oC, 3hrs: ≤ 1.0 %
• Melting Point: 170 - 172 ^oC
• APHA Color, 20% Aqueous solution: ≤ 20
• Insoluble Matter: ≤ 0.005 %
• Heavy Metals (as Pb): ≤ 5 ppm
• Residue on Ignition: ≤ 0.5 %
• Iron (Fe): ≤ 5 ppm
• UV Absorbance @260nm, 10% Aqueous solution : ≤ 0.03
• UV Absorbance @280nm, 10% Aqueous solution : ≤ 0.02
• UV Absorbance @290nm, 40% solution in H₂O: ≤ 0.20
• UV Absorbance @430nm, 10% Aqueous solution : ≤ 0.004
• Identification A: Pass
• Identification B: Pass
• Identification C: Pass
• pH (5% in water): 10.0 - 11.5
• Arsenic (As): ≤ 1 ppm
• Chloride: ≤ 100 ppm
• Copper (Cu): ≤ 1 ppm
• DNase, RNase, protease: None Detected
• Lead: ≤ 1 ppm
• Magnesium (Mg): ≤ 1 ppm
• pH (1M in H₂O): 10.5 - 11.5
• Residual Solvents: Conforms to USP/EP
• Residue on Ignition (USP): ≤ 0.1 %
• Solubility (2M In H₂O): Pass

PR1MA™  TAE 10X Solution [TRIS Acetate EDTA 10X Solution]

Common Name: TRIS Acetate EDTA 10X Solution
CAS Number: 77-86-1, 64-19-7, 6381-92-6, 7732-18-5
Solubility: Water
Storage Temp: Room Temperature

10X solution contains:

• TRIS-Base: 0.4 M
• Acetic Acid: 0.2 M
• EDTA: 10 mM
• pH (10X Solution (@25°C): 8.2-8.4

• Appearance: Clear, Colorless Solution
• pH: 7.8 - 8.2

PR1MA™ Tris-Acetate

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