"Merck"
Tetrakis(triphenylphosphine)palladium(0) for synthesis, Sigma-Aldrich®
Supplier: Merck
Tetrakis(triphenylphosphine)palladium(0) for synthesis, Sigma-Aldrich®
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1-Iodopropane stabilised, Sigma-Aldrich®
Supplier: Merck
1-Iodopropane stabilised, Sigma-Aldrich®
Expand 2 Items
Nickel standard solution, 1000 mg/L Ni in 0,5 M nitric acid (from Ni((NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Nickel Standard, 1000 mg/L, Certipur®, Supelco®, Nickel, Matrix: 0,5 M HNO₃, Application: AAS standards
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Hafnium standard solution, 1000 mg/L Hf in 7% hydrochloric acid (from HfOCl?) Certipur® standard for ICP, Supelco®
Supplier: Merck
Hafnium Standard, 1000 mg/L, Certipur®, Supelco®, Hafnium, Matrix: 7% HCl, Application: ICP standards
Expand 1 Items
Dipropyleneglycol monomethyl ether (mixture of isomers) for synthesis, Sigma-Aldrich®
Supplier: Merck
Dipropyleneglycol monomethyl ether (mixture of isomers) for synthesis, Sigma-Aldrich®
Expand 2 Items
Tin standard solution, 1000 mg/L Sn in 2 M hydrochloric acid (from SnCl₄) Certipur® standard for AAS, Supelco®
Supplier: Merck
Tin Standard, 1000 mg/L, Certipur®, Supelco®, Tin, Matrix: 2 M HCl, Application: AAS standards
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Bismuth standard solution, 1000 mg/L Bi in dilute nitric acid (from Bi(NO₃)₃) Certipur® standard for ICP, Supelco®
Supplier: Merck
Bismuth Standard, 1000 mg/L, Certipur®, Supelco®, Bismuth, Matrix: Nitric acid dil., Application: ICP standards
Expand 1 Items
Sodium standard solution, concentrate, 1000 mg Na in water (from NaCl) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Sodium Standard, 1000 mg, Titrisol®, Supelco®, Sodium, Matrix: H₂O, Application: AAS standards
Expand 1 Items
2,2-Dichloroacetamide for synthesis, Sigma-Aldrich®
Supplier: Merck
2,2-Dichloroacetamide for synthesis, Sigma-Aldrich®
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Tb-color staining kit stain for bacteriology, Sigma-Aldrich®
Supplier: Merck
Used to detect mycobacteria (AFB cold staining)
Expand 1 Items
Bromine ACS, ISO, Reag. Ph. Eur. analytical reagent, Supelco®
Supplier: Merck
Bromine ISO, ACS, Reag. Ph. Eur. analytical reagent, Supelco®
Expand 2 Items
Spectromelt® A 14 51% di-lithium tetraborate/ 27% lanthane(III) oxide/ 12% lithium metaborate/ 10% lithium fluoride for XRF (X-ray fluorescence), Supelco®
Supplier: Merck
Spectromelt is based on lithium borates for fluxing digestion as granulate or as fused material used for X-ray fluorescence analysis (XRF).
The fused particles are spherical, have a small particle size distribution and a higher bulk density.
The material is easy to handle and has a low loss on ignition.
Expand 1 Items
Sodium perchlorate monohydrate, EMSURE® for analysis, Supelco®
Supplier: Merck
Sodium perchlorate monohydrate, EMSURE® for analysis, Supelco®
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Magnesium perchlorate hydrate, EMSURE® for analysis, Supelco®
Supplier: Merck
Magnesium perchlorate hydrate, EMSURE® for analysis, Supelco®
Expand 2 Items
HPLC columns, Hibar®, LiChrospher® 100 RP-18e
Supplier: Merck
Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 83640.320
: VWR Chemicals
Catalog #: 31770.294
: VWR Chemicals
Catalog #: 1.00030.2500
: Merck
Catalog #: 83645.320
: VWR Chemicals
Catalog #: 20060.320
: VWR Chemicals