Chemicals Reagents P
Reagents can carry organic and inorganic compounds and classify them as acids, bases, enzymes, or other substances within a lab.
Phosphate Buffered Saline Tablets (PBS) are a balanced salt mixture suitable for various applications, including reagent preparation, flow cytometry, and diluting cells.
Penicillin and streptomycin combination prevent bacterial contamination of cell cultures due to their effective combined action against gram-positive and gram-negative bacteria.
The concentration of streptomycin media can vary depending on the intended laboratory application and the experiment requirements.
-
Potassium hydroxide, 0.1N Standardized Solution in methanol
Thermo Scientific ChemicalsFormula: KOH Formula weight: 56.11 CAS Number: 1310-58-3 UN Number: UN1992 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H225-H311-H331-H370-H315-H319 Highly flammable liquid and vapour. Toxic in contact with skin. Toxic if inhaled.…
-
Proscillaridin A >=90% (HPLC)
MilliporeSigmaSynonyms: Proscillaridin A; (3beta)-3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-14-hydroxybufa-4,20,22-trienolide; 3-(6-Deoxy-alpha-L-mannopyranosyloxyl)-14-hydroxybufa-4,20,22-trienolide; Scillarenin 3beta-rhamnoside Molecular Formula: C30H42O8 Molecular Weight: 530.65 Linear Structural…
-
-
EZ-TN5 TRANSPOSASE 10 U
LGC, Biosearch TechnologiesEZ-Tn5™ Transposase is a hyperactive Tn5 transposase for random insertion of an EZ-Tn5 Transposon into any cloned DNA in vitro or for preparing an EZ-Tn5 Transposome for random insertion of a EZ-Tn5 Transposon into the genomic DNA of living bacteria.
-
-
Peach leaves NIST(R) SRM(R) 1547
MilliporeSigmaThis Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of major, minor, and trace elements in botanical materials, agricultural food products, and similar materials. This SRM can also be used for quality assurance when assigning…
-
Inactive at room temperature Increased specificity This is the Hot-Start Blue version of Choice-Taq™Blue DNA Polymerase that requires a pre-activation step at 95°C for 5 minutes in order to achieve a fully functional polymerase enzyme. The inactivity of the enzyme at room…
-
Potassium Hydroxide, 10 Percent (w/v), Solution
Spectrum ChemicalUN No.: UN1814 Class: 8 Pkg. Group: PG II
-
Potassium sorbate, 99%
Thermo Scientific ChemicalsSynonym(s): Sorbic acid potassium salt Formula: C6H7KO2 Formula weight: 150.22 Purity: 99% CAS Number: 24634-61-5 Harmonized Tariff Code: 2916.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
Linear Formula: (C3H4O2)n MDL Number: MFCD00131929 Melting Point: 262 °C(lit.) Storage: −20°C
-
Potassium iodide, ACS reagent, =99.0%
MilliporeSigmaFormula: KI Formula Weight: 166.00 CAS No.: 7681-11-0 Purity: ≥99.0% Packaging: 12 kg in poly drum Packaging: 2.5 kg in poly bottle Packaging: 5, 100, 500 g in poly bottle Packaging: 50 kg in fiber drum
-
Plastic additive 10
MilliporeSigmaEuropean Pharmacopoeia (EP) Reference Standard Synonym(s): 1,3,5-Trimethyl-2,4,6-tris(3,5-di- tert -butyl-4-hydroxybenzyl)benzene Empirical Formula: C54H78O3 Formula Weight: 775.20 Linear Formula: …
-
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
-
Polyethyleneimine, branched, M.W. 600, 99%
Thermo Scientific ChemicalsFormula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code: 3909.30 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when…
-
Perylene-d12 98 atom % D
MilliporeSigmaMolecular Formula: C20D12 Molecular Weight: 264.38 Linear Structural Formula: C20D12 MDL Number: MFCD00084161 Melting Point: 277-279 C (lit.) Application: May be used as an analytical standard
-
3-(Piperidin-4-yloxy)pyridine ; >/= 95% (NMR)
AFG BiosciencePurity Limit: ≥ 95% (NMR) CAS No.: 310881-48-2 Molecular Formula: C10H14N2O Molecular Weight: 178.23 MDL No.: MFCD08059774 Storage Temperature: Store at 0-8°C
-
Phenyltriethoxysilane, 98%
Thermo Scientific ChemicalsSynonym(s): Triethoxyphenylsilane Formula: C12H20Si Formula weight: 240.38 Purity: 98% CAS Number: 780-69-8 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
-
Methylated and Hydroxymethylated Nucleotides
Zymo Research Corporation5-(Hydroxy)methylcytosine dNTP Mix and 5-(Hydroxy)methyl dCTP from Zymo Research are of ultra high purity and can be used to generate DNA by PCR using ZymoTaq or other DNA polymerases.
-
Pyridine hydrobromide perbromide, tech. 90%
Thermo Scientific ChemicalsSynonym(s): Pyridinium bromide perbromide, Pyridinium tribromide Formula: C5H5N HBr3 Formula weight: 319.82 Purity: tech. 90% CAS Number: 39416-48-3 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.31 Hazard Statements: H314-H318 Causes…
-
Pyrene-d10 98 atom % D
MilliporeSigmaMolecular Formula: C16D10 Molecular Weight: 212.31 Linear Structural Formula: C16D10 MDL Number: MFCD00084177 Melting Point: 145-148 C (lit.) Application: This product may be used as an analytical standard.
-
PA-824 >=98% (HPLC)
MilliporeSigmaSynonyms: (6S)- 6,7-Dihydro-2-nitro-6-[[4-(trifluoromethoxy)phenyl]methoxy]-5H-Imidazo[2,1-b][1,3]oxazine; (6S)-2-Nitro-6-{[4-(trifluoromethoxy)benzyl]oxy}-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine; (S)-PA 824; PA 824; Pretomanid Molecular Formula: C14H12F3N3O5 Molecular Weight: 359.26 …
-
Platinum sponge, -60 mesh, 99.98% (metals basis)
Thermo Scientific ChemicalsPurity: 99.98% (metals basis) CAS Number: 7440-06-4 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 7110.11 Risk Phrases: 11 Flammable.
-
CAS Number: 25988-63-0 MDL Number: MFCD00237230 PubChem Substance ID: 24598180 Analysis Note Molecular weight based on viscosity. Also assayed by MALLS. Application Poly-lysine with mol. wt. >70,000 is useful in promoting cell adhesion to solid substrates. …
-
PEG12-SPDP (PEGylated, long-chain SPDP crosslinker)
MilliporeSigmaSPDP-type reagents have an amine-reactive N-hydroxysuccinimide (NHS) ester at one end and a suflhydryl-reactive 2-pyridyldithio group at the opposite end. PEG12-SPDP has a 12-unit polyethylene glycol spacer arm, which confers greater solubility to the crosslinker and linked proteins compared to…
-
Filter Type: Ultrafiltration Synonyms: Pellicon(R) 2 Mini Ultrafiltration Module PLCMK V 0.1 m2 Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
-
Synonym(s): Lecithinase C; Lipophosphodiesterase I; PC-PLC; Phosphatidylcholine cholinephosphohydrolase MDL Number: MFCD00131895 Storage: −20°C
-
-
Empirical Formula: C20H15O7P -+ 2C6H13N Linear Formula: C20H15O7P -+ 2C6H13N Formula Weight: 596.65 MDL Number: MFCD00070132 Purity: ≥85% (TLC) Storage: −20°C
-
Paraffin, viscous Ph Eur, BP, USP, 2.5 L
MilliporeSigmaCAS #: 8042-47-5 Grade: Ph Eur, BP, USP EC Number: 232-455-8 HS Code: 2710 19 85
-
The LabChem electrode filling solution is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only