30 g
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Soil PH Tester
LovibondThe most accurate inexpensive outfit for testing pH of any soil, sand, clay or peat. Performs 200 tests.
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Methyl Red Hydrochloride, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: (CH3)2NC6H4N:NC6H4COOHHCl Formula Weight: 305.77 CAS Number: 63451-28-5 Synonym(s): o-[[p-(dimethylamino)phenyl]azo] benzoic acid hydrochloride Description: C.I. 13020
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Phosphotungstic Acid, n-Hydrate, Crystal, AR
Avantor - Macron Fine Chemicals™Formula: P2O5?WO3·nH2O CAS Number: 12067-99-1
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Platinum Chloride Solution, BAKER ANALYZED Reagent
Avantor - J.T.Baker®(hexachloroplatinic(IV) acid, 10% solution) Formula: 10% H2PtCl6?H2O CAS Number: 16941-12-1 Specific Gravity: 1L = 1.00 Kg
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SC-TRP-URA, 30 g
MP BiomedicalsDouble dropout formulation (without L-Tryptophan and Uracil) of Synthetic Complete Supplement Mixture (SC) of amino acids for S. cerevisiae growth media. Also known as Hopkins Mixture and is available in complete and dropout formulations.
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Calcium D-gluconate monohydrate gel solution, 2.5 wt. %
BeanTown ChemicalCAS: 299-28-5 MDL No: MFCD00064209 Gel Molecular Formula: C12H22CaO14·H2O MW: 448.39
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Silver Nitrate, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: AgNO3 Formula Weight: 169.87 CAS Number: 7761-88-8 Specific Gravity: 1L = 4.35 Kg
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Graphite conductive adhesive, alcohol based
Thermo Scientific ChemicalsUN Number: UN1133 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 3506.10 Hazard Statements: H225-H318-H336-H315 Highly flammable liquid and vapour. Causes serious eye damage. May cause drowsiness or dizziness. Causes skin irritation. Precautionary Statements: …
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Sulfide in Soil - PT Proficiency Testing Material
MilliporeSigmaThis proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com.
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Soy Bean Meal (N, S) analytical standard
MilliporeSigmaSoy Bean Meal (N, S) is a reference standard produced in accordance to ISO Guide 34-2009. This reference has an indefinite known shelf life unopened. Once opened the shelf life is limited to two years. Keep sealed and store under normal dry laboratory conditions. This is a certified reference…
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Sorghum Flour (C, N, S) analytical standard
MilliporeSigmaSorghum Flour (C, N, S) is an organic analytical standard (OAS), which consists of a homogenous batch of sorghum flour standard for use as a routine working microanalytical standard for the determination of carbon, nitrogen and sulfur. It should be stored between 20C to 25C and should be kept…
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Calcium D-gluconate gel, 2.5% w/w aq. soln.
Thermo Scientific ChemicalsFormula: Ca[HOCH2(CHOH)4CO2]2 Formula weight: 430.37 CAS Number: 299-28-5 Harmonized Tariff Code: 2918.16
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Carbon conductive cement adhesive
Thermo Scientific ChemicalsUN Number: UN1133 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 3506.10 Hazard Statements: H225-H315-H319 Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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4-(1-Hydroxyethyl)pyridine, 97%
Thermo Scientific ChemicalsSynonym(s): (^+)-^a-Methyl-4-pyridinemethanol Formula: C7H9NO Formula weight: 123.15 Purity: 97% CAS Number: 42732-22-9 Harmonize
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2-(Boc-amino)thiazole, 97%
Thermo Scientific ChemicalsSynonym(s): tert-Butyl (2-thiazolyl)carbamate Formula: C8H12N2O2S Formula weight: 200.25 Purity: 97% CAS Number: 170961-15-6 Harm
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SC-His-Leu-Trp
MP BiomedicalsTriple dropout formulation of Synthetic Complete Supplement Mixture (SC) of amino acids for S. cerevisiae growth media. Also known as Hopkins Mixture and is available in complete and dropout formulations. Preparation Method Reagents are tested and chosen for their ability to promote…
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SC-Ura Powder
MP BiomedicalsSC-Ura, also known as Hopkins Mixture, is a single dropout formulation of Synthetic Complete Supplement Mixture (SC) of amino acids for S. cerevisiae growth media. Reagents are tested and chosen for their ability to promote optimum growth of yeast strains when combined in the Drop Out Base…
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pH: 11 (10 g/l, H2O, 20°C) Solubility: (20°C) soluble Bulk Density: 800 - 900 kg/m3
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Silver, brazing alloy, 0.8mm (0.03in) dia
Thermo Scientific ChemicalsFormula: Ag Cu Zn Sn 56 22 17 5 wt Harmonized Tariff Code: 7106.92