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Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.
AA and ICP Standards (2,457)
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Keyword Search:
3,181 – 3,195 of 4,959 results
3,181

Revvity Health Sciences Inc REVVITY HEALTH SCIENCES INC

NC3915472 LSC STDS

ENCOMPASS
3,182

Aqua Solutions AQUA SOLUTIONS

NC3972134 SODIUM AS REFERENCE STD. 100

ENCOMPASS_PREFERRED
3,183

PANTONE

NC3994082 PANTONE LIGHT BOOTH

ENCOMPASS
3,184

Aqua Solutions Color Standard 10 Units APHA for Hazen Color (4L)

Color Standard 10 Units APHA for Hazen Color (4L)

ENCOMPASS_PREFERRED
3,185

eMolecules​ AstaTech / N-ALPHA-PHTHALYL-L-ASPARAGINE / 1g / 374897426 / 69540 / 97.000 / 42406-52-0 / MFCD00190991 / 262.221 / C12H10N2O5

AstaTech / N-ALPHA-PHTHALYL-L-ASPARAGINE / 1g / 374897426 / 69540 / 97.000 / 42406-52-0 / MFCD00190991 / 262.221 / C12H10N2O5

ENCOMPASS_PREFERRED
3,186

eMolecules​ Ambeed / 2-Bromo-1-(2-fluorophenyl)ethanone / 1g / 552755996 / A768229 / / 655-15-2 / MFCD00278796 / 217.037 / C8H6BrFO

Ambeed / 2-Bromo-1-(2-fluorophenyl)ethanone / 1g / 552755996 / A768229 / / 655-15-2 / MFCD00278796 / 217.037 / C8H6BrFO

ENCOMPASS_PREFERRED
3,187

eMolecules​ Ambeed / 4-Oxo-4-((4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)amino)butanoic acid / 250mg / 742299793 / A311575 / / 480424-98-4 / MFCD03789267 / 319.160 / C16H22BNO5

Ambeed / 4-Oxo-4-((4-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)amino)butanoic acid / 250mg / 742299793 / A311575 / / 480424-98-4 / MFCD03789267 / 319.160 / C16H22BNO5

ENCOMPASS_PREFERRED
3,188

Supply Solutions EP COLOR STDS BY COLORS

EP COLOR STDS BY COLORS

ENCOMPASS_PREFERRED
3,189

eMolecules​ Ambeed / (S)-1-((S)-6-Amino-2-(((S)-1-carboxy-3-phenylpropyl)amino)hexanoyl)pyrrolidine-2-carboxylic acid dihydrate / 1g / 561133767 / A117961 / / 83915-83-7 / MFCD01698825 / 441.525 / C21H35N3O7

Ambeed / (S)-1-((S)-6-Amino-2-(((S)-1-carboxy-3-phenylpropyl)amino)hexanoyl)pyrrolidine-2-carboxylic acid dihydrate / 1g / 561133767 / A117961 / / 83915-83-7 / MFCD01698825 / 441.525 / C21H35N3O7

ENCOMPASS_PREFERRED
3,190

eMolecules​ Ambeed / 1-(Benzofuran-2-yl)-2-bromoethanone / 250mg / 672523356 / A560025 / / 23489-36-3 / MFCD00176644 / 239.068 / C10H7BrO2

Ambeed / 1-(Benzofuran-2-yl)-2-bromoethanone / 250mg / 672523356 / A560025 / / 23489-36-3 / MFCD00176644 / 239.068 / C10H7BrO2

ENCOMPASS_PREFERRED
3,191

eMolecules​ Ambeed / Methyl 4-(2-bromoacetyl)benzoate / 100mg / 525034383 / A130291 / / 56893-25-5 / MFCD08062347 / 257.083 / C10H9BrO3

Ambeed / Methyl 4-(2-bromoacetyl)benzoate / 100mg / 525034383 / A130291 / / 56893-25-5 / MFCD08062347 / 257.083 / C10H9BrO3

ENCOMPASS_PREFERRED
3,192

eMolecules​ Ambeed / 3-Amino-3-(m-tolyl)propanoic acid / 1g / 552730153 / A434105 / / 68208-17-3 / MFCD01871312 / 179.219 / C10H13NO2

Ambeed / 3-Amino-3-(m-tolyl)propanoic acid / 1g / 552730153 / A434105 / / 68208-17-3 / MFCD01871312 / 179.219 / C10H13NO2

ENCOMPASS_PREFERRED
3,193

Cayman Chemical JWH 302 Analytical Reference S
SDP

A cannabimimetic indole with 5-fold selectivity for the CB1 receptor (Ki = 17 nM) compared to the CB2 receptor (Ki = 89 nM); stimulates GTPγS binding of CB1 and CB2 receptors with EC50 values of 29.3 and 24.4 nM, respectively

ENCOMPASS_PREFERRED
3,194

eMolecules​ Pharmablock / pyridine-2-sulfonamide / 250mg / 551315892 / PB00182 / 0.000 / 63636-89-5 / MFCD09260336 / 158.180 / C5H6N2O2S

Pharmablock / pyridine-2-sulfonamide / 250mg / 551315892 / PB00182 / 0.000 / 63636-89-5 / MFCD09260336 / 158.180 / C5H6N2O2S

ENCOMPASS_PREFERRED
3,195

eMolecules​ Ambeed / 2-Chloromethyl-34-dimethoxypyridinium chloride / 5g / 571783652 / A459145 / / 72830-09-2 / MFCD02181083 / 224.080 / C8H11Cl2NO2

Ambeed / 2-Chloromethyl-34-dimethoxypyridinium chloride / 5g / 571783652 / A459145 / / 72830-09-2 / MFCD02181083 / 224.080 / C8H11Cl2NO2

ENCOMPASS_PREFERRED