Spectral Standards

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Structure Chemical Name CAS MF
1-Phenyltetrazole-5-thiol 1-Phenyltetrazole-5-thiol 86-93-1 C7H6N4S
Palladium on strontium carbonate, reduced Palladium on strontium carbonate, reduced C2H2O6PdSr
trans-3-Indoleacrylic acid trans-3-Indoleacrylic acid 29953-71-7 C11H9NO2
Ferene disodium salt Ferene disodium salt 79551-14-7 C16H8N4Na2O8S2
Isatin Isatin 91-56-5 C8H5NO2
5,5-Dimethyl-1-pyrroline N-oxide 5,5-Dimethyl-1-pyrroline N-oxide 3317-61-1 C6H11NO
2,5-Diphenyloxazole 2,5-Diphenyloxazole 92-71-7 C15H11NO
Chloroauric acid Chloroauric acid 16903-35-8 AuCl4H
4-Methylaminophenol sulfate 4-Methylaminophenol sulfate 55-55-0 C7H11NO5S
1,4-Bis(2-methylstyryl)benzene 1,4-Bis(2-methylstyryl)benzene 13280-61-0 C24H22
4-Oxo-TEMPO 4-Oxo-TEMPO 2896-70-0 C9H16NO2*
1,4-bis-2(5-phenyloxazoyl)benzene 1,4-bis-2(5-phenyloxazoyl)benzene 1806-34-4 C24H16N2O2
Dimethyl popop Dimethyl popop 3073-87-8 C26H20N2O2
Zinkamalgam Zinkamalgam 52374-36-4 Zn
5-Chloro-2-mercaptobenzothiazole 5-Chloro-2-mercaptobenzothiazole 5331-91-9 C7H4ClNS2
4-Chloro-2-iodobenzoic acid 4-Chloro-2-iodobenzoic acid 13421-13-1 C7H4ClIO2
Chlorophosphonazo III Chlorophosphonazo III 1914-99-4 C22H16Cl2N4O14P2S2
4-Aminoacetophenone 4-Aminoacetophenone 99-92-3 C8H9NO
1-(2-Thiazolylazo)-2-naphthol 1-(2-Thiazolylazo)-2-naphthol 1147-56-4 C13H9N3OS
Nitrosobenzene Nitrosobenzene 586-96-9 C6H5NO
Violuric acid Violuric acid 87-39-8 C4H3N3O4
trans-4,4'-Diphenylstilbene trans-4,4'-Diphenylstilbene 2039-68-1 C26H20
Chloroauric acid hydrate Chloroauric acid hydrate 27988-77-8 AuCl4H3O
SODIUM METATUNGSTATE SODIUM METATUNGSTATE 12141-67-2 NaO40W12(-5)
16-Doxyl-stearic acid 16-Doxyl-stearic acid 53034-38-1 C22H42NO4*
3,3,5,5-Tetramethyl-1-pyrroline N-oxide 3,3,5,5-Tetramethyl-1-pyrroline N-oxide 10135-38-3 C8H15NO
2-(1-Naphthyl)-5-phenyloxazole 2-(1-Naphthyl)-5-phenyloxazole 846-63-9 C19H13NO
2,9-Dimethyl-1,10-phenanthroline hemihydrate 2,9-Dimethyl-1,10-phenanthroline hemihydrate 34302-69-7 C14H14N2O
2-(4-Biphenylyl)-6-phenylbenzoxazole 2-(4-Biphenylyl)-6-phenylbenzoxazole 17064-47-0 C25H17NO
Sulfochlorophenol S Sulfochlorophenol S 108321-09-1 C22H14Cl2N4O16S4
t-2-(3-(4-t-Bu.-phenyl)-2-Me-2-propenyl& t-2-(3-(4-t-Bu.-phenyl)-2-Me-2-propenyl& 300364-84-5 C17H18N2
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole 852-38-0 C20H14N2O
Violuric acid monohydrate Violuric acid monohydrate 26351-19-9 C4H5N3O5
Rhodamine B octadecyl ester perchlorate Rhodamine B octadecyl ester perchlorate 142179-00-8 C46H67ClN2O7
2-Chloro-4-nitrobenzenediazonium 2-naphthalenesulfonate 2-Chloro-4-nitrobenzenediazonium 2-naphthalenesulfonate 6035-19-4 C16H10ClN3O5S
4-Methoxy-2,2,6,6-tetramethylpiperidine 1-oxyl 4-Methoxy-2,2,6,6-tetramethylpiperidine 1-oxyl 95407-69-5 C10H20NO2
5(6)-Carboxynaphthofluorescein 5(6)-Carboxynaphthofluorescein 128724-35-6 C29H16O7
AZOMETHIN-H MONOSODIUM SALT HYDRATE AZOMETHIN-H MONOSODIUM SALT HYDRATE 206752-32-1 C17H13NNaO8S2
4-(2-Iodoacetamido)-TEMPO 4-(2-Iodoacetamido)-TEMPO 25713-24-0 C11H20IN2O2*
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical 3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical 2154-68-9 C9H16NO3*
4-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-oxyl 4-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-oxyl 36410-81-8 C10H17N2OS*
2-Aminoperimidine Hydrobromide 2-Aminoperimidine Hydrobromide 40835-96-9 C11H10BrN3
4-Benzoyloxy-TEMPO 4-Benzoyloxy-TEMPO 3225-26-1 C16H22NO3*
Isatin indicator solution Isatin indicator solution C8H5NO2
4-Methyl-5-(sulfomethylamino)-2-(2-thiaz 4-Methyl-5-(sulfomethylamino)-2-(2-thiaz 82138-69-0 C12H12N4O5S2
4-Carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl 4-Carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl 37149-18-1 C10H18NO3*
Dimethyl (1-Diazo-2-oxopropyl)phosphonate Dimethyl (1-Diazo-2-oxopropyl)phosphonate 90965-06-3 C5H9N2O4P
4-CYANO-TEMPO 4-CYANO-TEMPO 38078-71-6 C10H17N2O*
2,4,6-Tri-tert-butylnitrosobenzene 2,4,6-Tri-tert-butylnitrosobenzene 24973-59-9 C18H29NO
4-ACETAMIDO-TEMPO 4-ACETAMIDO-TEMPO 14691-89-5 C11H21N2O2*
TPTZ TPTZ 3682-35-7 C18H12N6
SQ-NHS* SQ-NHS* 154161-81-6 C34H32ClN3O6
NEOTHORIN NEOTHORIN 3547-38-4 C16H11AsN2Na2O11S2
4-Amino-TEMPO, free radical 4-Amino-TEMPO, free radical 14691-88-4 C9H19N2O*
N-Methyl-4-hydrazino-7-nitrobenzofurazan N-Methyl-4-hydrazino-7-nitrobenzofurazan 214147-22-5 C7H7N5O3
QC LOAM SOIL A VKI STANDARD QC LOAM SOIL A VKI STANDARD
4-Benzyloxy-alpha-cyanocinnamic acid 4-Benzyloxy-alpha-cyanocinnamic acid 162882-36-2 C17H13NO3
1-Hydroxy-2,2,5,5-tetramethyl-3-imidazoline-4-carboxal-dehyde hydrazone-3-oxide 1-Hydroxy-2,2,5,5-tetramethyl-3-imidazoline-4-carboxal-dehyde hydrazone-3-oxide 51973-32-1 C8H16N4O2
ALUMINUM MAGNESIUM ALUMINUM MAGNESIUM AlMg
DDGTP SODIUM SALT DDGTP SODIUM SALT 1135689-76-7 C10H15N5NaO12P3
3'-DEOXYTHYMIDINE-5'-O-TRIPHOSPHATE/2',3'-DIDEOXYTHYMIDINE-5'-O-TRIPHOSPHATE SODIUM SALT 3'-DEOXYTHYMIDINE-5'-O-TRIPHOSPHATE/2',3'-DIDEOXYTHYMIDINE-5'-O-TRIPHOSPHATE SODIUM SALT 128524-26-5 C10H16N2O13P3.Na
TMIO TMIO 136440-22-7 C6H10N2O
FISKE-SUBBAROW REDUCER FISKE-SUBBAROW REDUCER
MOLYBDOVANADATE REAGENT MOLYBDOVANADATE REAGENT H3MoO7V
ICP MULTI-ELEMENT STANDARD SOLUTION I ICP MULTI-ELEMENT STANDARD SOLUTION I
NITRITE ION CHROMATOGRAPHY STANDARD NITRITE ION CHROMATOGRAPHY STANDARD NO2-
Sodium hydroxide monohydrate Sodium hydroxide monohydrate 12200-64-5 H3NaO2
2 3 4 5 6-Pentafluorobenzoic anhydride 2 3 4 5 6-Pentafluorobenzoic anhydride 15989-99-8 C14F10O3
Triethylenetetramine disulfate dihydrate Triethylenetetramine disulfate dihydrate 25291-67-2 C6H22N4O8S2
(N-Succinimidyloxycarbonylmethyl)tris(2,4,6-trimethoxyphenyl)phosphonium bromide (N-Succinimidyloxycarbonylmethyl)tris(2,4,6-trimethoxyphenyl)phosphonium bromide 226409-58-1 Br1C33H39N1O13P1
CRYSTAL POLISHING KIT CRYSTAL POLISHING KIT
Estuarine sediment (total hg and methylmercury) Estuarine sediment (total hg and methylmercury)
Bis-(1-methyl-1H-imidazol-2-yl)-methanone Bis-(1-methyl-1H-imidazol-2-yl)-methanone 62366-40-9 C9H10N4O
2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate 2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate 679787-08-7 C17H24BrN4NaO5S
LIQUID SCINTILLATION MIXTURE LIQUID SCINTILLATION MIXTURE
AQUATIC PLANT (LAGAROSIPHON MAJOR) AQUATIC PLANT (LAGAROSIPHON MAJOR)
alpha-Cyano-4-hydroxycinnamic acid dieth alpha-Cyano-4-hydroxycinnamic acid dieth 355011-52-8 C14H18N2O3
3-Hydroxybenzaldehyde azine 3-Hydroxybenzaldehyde azine 18428-76-7 C14H12N2O2
80211  TI6 AL4 V ALLOY (O) 80211 TI6 AL4 V ALLOY (O) 99906-66-8 AlTiV
N(1)-(3 5-Bis(trifluoromethyl)benzyl)-n( N(1)-(3 5-Bis(trifluoromethyl)benzyl)-n( 279682-92-7 C12H12F6N2O
LEAD GLASS(COMPOSITION/REFRACTIVE INDEX) LEAD GLASS(COMPOSITION/REFRACTIVE INDEX)
GLASS (TRACE ELEMENTS) GLASS (TRACE ELEMENTS)
CALCIUM ION CHROMATOGRAPHY STANDARD CALCIUM ION CHROMATOGRAPHY STANDARD 14127-61-8 Ca+2
2' 3'-DIDEOXYADENOSINE 5'-TRIPHOSPHATE S 2' 3'-DIDEOXYADENOSINE 5'-TRIPHOSPHATE S 178451-61-1 C10H17N5NaO11P3
ALUMINUM ATOMIC ABSORPTION STANDARD SOLUTION 1,000 ΜG/ML AL IN 1 WT. % HCL (EXACT AL CONCENTRATION ON LABEL) ALUMINUM ATOMIC ABSORPTION STANDARD SOLUTION 1,000 ΜG/ML AL IN 1 WT. % HCL (EXACT AL CONCENTRATION ON LABEL) Al
GERMANIUM ICP/DCP STANDARD SOLUTION GERMANIUM ICP/DCP STANDARD SOLUTION Ge
TUNA FISH TISSUE (AS SPECIES) TUNA FISH TISSUE (AS SPECIES)
MOLYBDATE REAGENT MOLYBDATE REAGENT MoO4-2
white copper(a copper-nickel alloy) white copper(a copper-nickel alloy)
Rhodium  ICP/DCP  standard  solution Rhodium ICP/DCP standard solution Rh
Plankton  (trace  elements) Plankton (trace elements)
MALDI  validation  set  PS,  PMMA,  PDMS,  PEG  and  PSS  Mp  5μ000-20μ000  certified  according  to  DIN MALDI validation set PS, PMMA, PDMS, PEG and PSS Mp 5μ000-20μ000 certified according to DIN
Fly  ash  from  pulverised  coal  (trace  elements) Fly ash from pulverised coal (trace elements)
Channel  sediment  (trace  elements) Channel sediment (trace elements)
Yttrium  ICP/DCP  standard  solution Yttrium ICP/DCP standard solution Y
MALDI MATRIX, UNIVERSAL MALDI MATRIX, UNIVERSAL
ZINC ALUMINUM COPPER ALLOY ZINC ALUMINUM COPPER ALLOY
Contract lab program aa/ICP hydrochloric acid reagent/matrix blank solution Contract lab program aa/ICP hydrochloric acid reagent/matrix blank solution
MUSSEL TISSUE (TRACE ELEMENTS) MUSSEL TISSUE (TRACE ELEMENTS)
PALLADIUM MATRIX MODIFIER SOLUTION PALLADIUM MATRIX MODIFIER SOLUTION Pd
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