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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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1,981 – 1,995 of 4,960 results
1,981

Enterprise Technology Solutions Auray MCVR-HH25 Disposable Mic Cover for Handheld Dynamic Mics (100 Covers)

Auray MCVR-HH25 Disposable Mic Cover for Handheld Dynamic Mics (100 Covers)

ENCOMPASS_PREFERRED
1,982

eMolecules​ Ambeed / 3-((Carboxy(phenyl)methyl)amino)-3-oxopropanoic acid / 1g / 716188265 / A1538255 / / 1281900-64-8 / MFCD17946351 / 237.211 / C11H11NO5

Ambeed / 3-((Carboxy(phenyl)methyl)amino)-3-oxopropanoic acid / 1g / 716188265 / A1538255 / / 1281900-64-8 / MFCD17946351 / 237.211 / C11H11NO5

ENCOMPASS_PREFERRED
1,983

eMolecules​ Ambeed / N-Methyl-N-(4-methyl-5-sulfamoylthiazol-2-yl)-2-(4-(pyridin-2-yl)phenyl)acetamide / 1mg / 552741221 / A534691 / / 348086-71-5 / MFCD18633192 / 402.490 / C18H18N4O3S2

Ambeed / N-Methyl-N-(4-methyl-5-sulfamoylthiazol-2-yl)-2-(4-(pyridin-2-yl)phenyl)acetamide / 1mg / 552741221 / A534691 / / 348086-71-5 / MFCD18633192 / 402.490 / C18H18N4O3S2

ENCOMPASS_PREFERRED
1,984

eMolecules​ Ambeed / 7-(4-Chlorobutoxy)quinolin-2(1H)-one / 1g / 525226217 / A576216 / / 913613-82-8 / MFCD21496328 / 251.710 / C13H14ClNO2

Ambeed / 7-(4-Chlorobutoxy)quinolin-2(1H)-one / 1g / 525226217 / A576216 / / 913613-82-8 / MFCD21496328 / 251.710 / C13H14ClNO2

ENCOMPASS_PREFERRED
1,985

eMolecules​ ChemScene / (1S2S)-1-((2R3R4S6S)-3-acetamido-4-acetoxy-6-((1-acetyl-5-bromo-4-chloro-1H-indol-3-yl)oxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-123-triyl triacetate / 25mg / 714102350 / CS-0005771 / 0.000 / 153248-53-4 / [null] / 761.960 / C30H34BrClN2O14

ChemScene / (1S2S)-1-((2R3R4S6S)-3-acetamido-4-acetoxy-6-((1-acetyl-5-bromo-4-chloro-1H-indol-3-yl)oxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-123-triyl triacetate / 25mg / 714102350 / CS-0005771 / 0.000 / 153248-53-4 / [null] / 761.960 / C30H34BrClN2O14

ENCOMPASS_PREFERRED
1,986

eMolecules​ Pharmablock / methyl 23-dioxo-23-dihydro-1H-indole-6-carboxylate / 25mg / 551055828 / PB00330 / 0.000 / 213670-35-0 / MFCD17214341 / 205.169 / C10H7NO4

Pharmablock / methyl 23-dioxo-23-dihydro-1H-indole-6-carboxylate / 25mg / 551055828 / PB00330 / 0.000 / 213670-35-0 / MFCD17214341 / 205.169 / C10H7NO4

ENCOMPASS_PREFERRED
1,987

eMolecules​ Ambeed / 4-Aminophenylacetic acid / 10g / 592282272 / A139527 / / 1197-55-3 / MFCD00007916 / 151.165 / C8H9NO2

Ambeed / 4-Aminophenylacetic acid / 10g / 592282272 / A139527 / / 1197-55-3 / MFCD00007916 / 151.165 / C8H9NO2

ENCOMPASS_PREFERRED
1,988

eMolecules​ Ambeed / N-((4-(2-Ethyl-46-dimethyl-1H-imidazo[45-c]pyridin-1-yl)phenethyl)carbamoyl)-4-methylbenzenesulfonamide / 1mg / 534577720 / A228124 / / 415903-37-6 / MFCD16628076 / 491.610 / C26H29N5O3S

Ambeed / N-((4-(2-Ethyl-46-dimethyl-1H-imidazo[45-c]pyridin-1-yl)phenethyl)carbamoyl)-4-methylbenzenesulfonamide / 1mg / 534577720 / A228124 / / 415903-37-6 / MFCD16628076 / 491.610 / C26H29N5O3S

ENCOMPASS_PREFERRED
1,989

Enterprise Technology Solutions The Zoll Mainstream Airway Adapter Kit with Dehumidification Tubing (10 / Box)

The Zoll Mainstream Airway Adapter Kit with Dehumidification Tubing (10 / Box) is an easy-to-use airway adapter which provides hassle-free uninterrupted monitoring. It is compatible with E Series, M Series, R Series, and CCT defibrillators and monitors.

ENCOMPASS_PREFERRED
1,990

Cayman Chemical JWH 133 Analytical Reference S

An analytical reference standard; a synthetic CB that is selective for the peripheral CB2 receptor (Ki = 3.4 nM) over the central CB1 receptor (Ki = 677 nM); inhibits the growth of tumors in mice, increasing apoptosis and impairing angiogenesis; suppresses inflammation in experimental colitis and pancreatitis in mice

ENCOMPASS_PREFERRED
1,991

eMolecules​ Ambeed / Fmoc-Cys(Acm)-OH / 5g / 552563951 / A131581 / / 86060-81-3 / MFCD00038769 / 414.480 / C21H22N2O5S

Ambeed / Fmoc-Cys(Acm)-OH / 5g / 552563951 / A131581 / / 86060-81-3 / MFCD00038769 / 414.480 / C21H22N2O5S

ENCOMPASS_PREFERRED
1,992

Enterprise Technology Solutions Viviana Pads Soft Foam Mounts for Lavalier Microphones (30-Pack, Black)

Viviana Pads Soft Foam Mounts for Lavalier Microphones (30-Pack, Black)

ENCOMPASS_PREFERRED
1,993

eMolecules​ ChemScene / 1-(4-(Aminomethyl)phenyl)ethan-1-one hydrochloride / 100mg / 536806130 / CS-0101890 / 0.000 / 66522-66-5 / MFCD06797813 / 185.650 / C9H12ClNO

ChemScene / 1-(4-(Aminomethyl)phenyl)ethan-1-one hydrochloride / 100mg / 536806130 / CS-0101890 / 0.000 / 66522-66-5 / MFCD06797813 / 185.650 / C9H12ClNO

ENCOMPASS_PREFERRED
1,994

eMolecules​ Ambeed / 1-(4-(Benzo[d]oxazol-2-yl)piperidin-1-yl)-2-chloroethan-1-one / 1g / 572855066 / A1026862 / / 851288-56-7 / MFCD06378232 / 278.740 / C14H15ClN2O2

Ambeed / 1-(4-(Benzo[d]oxazol-2-yl)piperidin-1-yl)-2-chloroethan-1-one / 1g / 572855066 / A1026862 / / 851288-56-7 / MFCD06378232 / 278.740 / C14H15ClN2O2

ENCOMPASS_PREFERRED
1,995

eMolecules​ JW PharmLab LLC / N-[4-Methyl-3-(2356-tetrahydro-4-oxospiro[2H-13-benzoxazine-24-[4H]pyran]-7(3H)-yl)phenyl]-2-(trifluoromethyl)-tetrahydro-pyran-4-carboxamide / 5mg / 718379724 / 99R0042 / 96.000 / 2816913-41-2 / [null] / 436.508 / C25H28N2O5

JW PharmLab LLC / N-[4-Methyl-3-(2356-tetrahydro-4-oxospiro[2H-13-benzoxazine-24-[4H]pyran]-7(3H)-yl)phenyl]-2-(trifluoromethyl)-tetrahydro-pyran-4-carboxamide / 5mg / 718379724 / 99R0042 / 96.000 / 2816913-41-2 / [null] / 436.508 / C25H28N2O5

ENCOMPASS_PREFERRED