Mon - Fri: 8:00 am - 5:00 pm (Eastern Time)
Organic Reference Materials
-
Loss On Ignition CRM (LOI = 30.17%)- UOM 100G
- Alpha Part AR4108
- OEM Parts None Available
In stockFurther informationLoss On Ignition CRM (LOI = 29.98%)
Expiration: 11/4/2030 -
Acetanilide (Carbon, Hydrogen, Nitrogen, and Oxygen)- UOM 10G
- Alpha Part AR1053
- OEM Parts 501-053, 502-695, 200007435 | 03 679 942, 200007435/03 679 942
In stockFurther informationAcetanilide (C= 71.09%, H= 6.71%, N= 10.36%, O= 11.84%)
Expiration: 9/06/2028 -
Base Lube Oil Gal, Base 75 Mineral Oil- UOM GAL
- Alpha Part APS1065G
- OEM Parts None Available
In stockFurther informationBase Lube Oil Gal, Base 75 Mineral Oil -
Phenacetin (OAS) (Carbon, Hydrogen, Nitrogen, and Oxygen)- UOM 1G
- Alpha Part AEB2016
- OEM Parts None Available
In stockFurther informationPhenacetin (OAS) (OAS) (C= 67.02%, H= 7.31%, N=7.82%, O=17.85%) -
Caffeine (OAS) (Carbon, Hydrogen, Nitrogen, and Oxygen)- UOM 1G
- Alpha Part AEB2030
- OEM Parts 502-205
Low stockFurther informationCaffeine (OAS) (C= 49.48%, H= 5.19%, N= 28.85%, O= 16.48%) -
Nicotinic Acid (OAS) (Carbon, Hydrogen and Nitorgen)- UOM 15G
- Alpha Part AEB2099
- OEM Parts 501-050 | 502-688, 501-050/502-688
In stockFurther informationNicotinic Acid (Oas) (C= 58.63%, H= 4.08, N= 11.37%) -
Stearic Acid (OAS) (Carbon, Hydrogen and Oxygen)- UOM 5G
- Alpha Part AEB2102
- OEM Parts None Available
In stockFurther informationStearic Acid (Oas) (C=76.00%, H=12.75%, O=11.25%) -
Protein Standard (OAS/Isotope)- UOM 5G
- Alpha Part AEB2155
- OEM Parts None Available
In stockFurther informationProtein Standard (Oas/Isotope) -
Wheat Flour (OAS/Isotope) (Carbon, Nitrogren and Sulfur)- UOM 5G
- Alpha Part AEB2157
- OEM Parts None Available
In stockFurther informationWheat Flour (Oas/Isotope) (C=39.38%, N=1.36%, S=0.092) -
Sorghum Flour (OAS/Isotope) (Carbon, Nitrogen, and Sulfur)- UOM 5G
- Alpha Part AEB2159
- OEM Parts None Available
In stockFurther informationSorghum Flour (Oas/Isotope) (C=41.26%, N=1.47%, S=0.095%) -
Urea Isotopic Working Standard (Carbon and Nitrogen)- UOM 5G
- Alpha Part AEB2174
- OEM Parts None Available
In stockFurther informationUrea Isotopic Working Standard (C= 36.59, N=2.20) -
Stearic Acid Standard (OAS) (Carbon, Hydrogen, and Oxygen)- UOM 1G
- Alpha Part AEB2031
- OEM Parts 502-203
In stockFurther informationStearic Acid Standard (OAS) (Oas) (C=75.99%, H=12.76%, O=11.25%) -
Sulphamethazine (OAS) (Carbon, Hydrogen, Nitrogen, Oxygen, and Sulfur)- UOM 1G
- Alpha Part AEB2037
- OEM Parts None Available
Low stockFurther informationSulphamethazine (OAS) (C=51.78%, H=5.07%, N=20.12%, O=11.49%, S=11.52%) -
Diphenyl (OAS) (Carbon and Hydrogen)- UOM 1G
- Alpha Part AEB2039
- OEM Parts 33823400
In stockFurther informationDiphenyl (Oas) (C=93.46%, H= 6.54%)
UN3077 NOT RESTRICTED Special Provision A197 -
Sulphanilamide (OAS) (Carbon, Hydrogen, Nitrogen, Oxygen, and Sulfur)- UOM 10G
- Alpha Part AEB2048
- OEM Parts 200005129 | 15.00-0062, 200005129/15.00-0062
In stockFurther informationSulphanilamide (Oas) (C= 41.86%, H= 4.62%, N= 16.18%, O= 18.59%, S= 18.69%) -
Cystine (OAS) (Carbon, Hydrogen, Nitrogen, Oxygen and Sulfur)- UOM 1G
- Alpha Part AEB2035
- OEM Parts 33840018, 502-207 | 502-691, 502-207/502-691, N241-032
In stockFurther informationCystine (OAS) (C= 29.99%, H= 5.03%, N= 11.66%, O= 26.63%, S= 26.69%) -
25-(Bis(5-tert-butyl-2-benzo-oxazol-2-yl) thiophene (BBOT) (OAS) (Carbon, Hydrogen, Nitrogen, Oxygen, and Sulfur)- UOM 25G
- Alpha Part AEB2049
- OEM Parts 33835210, 502-654 | 502-897, 502-654/502-897
In stockFurther information25-(Bis(5-tert-butyl-2-benzo-oxazol-2-yl) thiophene (BBOT) (OAS) (C= 72.56%, H= 6.11%, N= 6.49%, O= 7.41%, S= 7.40%) -
4-Chlorobenzoic Acid (OAS) (Carbon, Hydrogen, and Oxygen)- UOM 1G
- Alpha Part AEB2009
- OEM Parts None Available
In stockFurther information4-Chlorobenzoic Acid (OAS) (C= 53.70%, H= 3.22%, O= 20.44%) -
Atropine (OAS) (Carbon, Hydrogen, Nitrogen, and Oxygen)- UOM 1G
- Alpha Part AEB2002
- OEM Parts 031042, 31042, 33824400
Low stockFurther informationAtropine (OAS) (C=70.56%, H=8.01%, N=4.84%, O=16.59%)
Hma Hmg UN1544 -
Benzoic Acid (OAS) (Carbon, Hydrogen, and Oxygen)- UOM 1G
- Alpha Part AEB2004
- OEM Parts 031043, 31043, 33822500
In stockFurther informationBenzoic Acid (OAS) (C=68.85% H=4.95% O=26.20%) -
L-Aspartic Acid (OAS) (98%)- UOM 100G
- Alpha Part AR01011
- OEM Parts 200009765 | 88 895 805, 200009765/88 895 805
In stockFurther informationL-Aspartic Acid (OAS) (98%)
Expiration: 1/01/2028 -
Glycine- UOM 50G
- Alpha Part AR211
- OEM Parts 90860, 502-211 | 502-911, 502-211/502-911
In stockFurther informationGlycine
Expiration: 6/23/2028 -
Zinc Sulfide CRM- UOM 50G
- Alpha Part AR3085
- OEM Parts P91900-2001, 502-085 | 502-699, 502-085/502-699
In stockFurther informationZinc Sulfide CRM
Expiration: 3/14/2028 -
Wood Fuel Bio-Mass CRM- UOM 50G
- Alpha Part AR1946
- OEM Parts None Available
Out of stockFurther informationSOLD OUT - Wood Fuel Bio-Mass CRM
Estimated Lot Replacement Date: October 2026
Expiration: 11/14/2029 -
High Purity Graphite- UOM 50G
- Alpha Part AR2029
- OEM Parts 502-634, 200009286 | 05 005 315, 200009286/05 005 315
In stockFurther informationHigh Purity Graphite -
Graphite Powder- UOM 100G
- Alpha Part AR073
- OEM Parts 90800, 501-073, Q103923
In stockFurther informationGraphite Powder
Used to improve analysis recovery in refractory materials, particularly oxygen. We recommend approximately 50 mg of material added to the graphite crucible before out gassing. This helps prevent pooling. -
Calcium Oxalate, 50g- UOM 50G
- Alpha Part AR091
- OEM Parts 502-091, 502-926
In stockFurther informationCalcium Oxalate, 50g
Expiration: 6/15/2027
Possible alternative: AR5029 - Calcium Oxalate CRM -
Urea (OAS) (Carbon, Hydrogen, Nitrogen, and Oxygen)
- UOM 10G
- Alpha Part AEB2130
- OEM Parts None Available
In stockFurther informationUrea (OAS) (C=20.02%, H=6.74%, O=2.66, N=46.61) -
Nicotinamide (OAS) (Carbon, Hydrogen, Nitrogen, and Oxygen)
- UOM 1G
- Alpha Part AEB2132
- OEM Parts 03 960 350
In stockFurther informationNicotinamide (OAS) (C=59.01%, H=4.98%, N=22.83%, O=13.01%) -
Orchard Leaves (Carbon, Hydrogen and Nitorgen)
- UOM 20G
- Alpha Part AEB2141
- OEM Parts 502-055 | 502-931, 502-055/502-931
In stockFurther informationOrchard Leaves (C=44-52%, H=5.7-6.5%, N=2-2.85) -
Sulphanilic Acid, OAS (Carbon, Hydrogen, Nitrogen, Oxygen and Sulfur)
- UOM 5G
- Alpha Part AEB2147
- OEM Parts None Available
In stockFurther informationSulphanilic Acid, Oas (C=41.71%, H=4.03%, N=8%, O=27.64%. S=18.54%) -
25-(Bis(5-tert-butyl-2-benzo-oxazol-2-yl) thiophene (BBOT) OAS
- UOM 5G
- Alpha Part AEB2046
- OEM Parts 33835210
In stockFurther information25-(Bis(5-tert-butyl-2-benzo-oxazol-2-yl) thiophene (BBOT) OAS -
Sulphanilimide (OAS) (Carbon, Hydrogen, Nitrogen, Oxygen, and Sulfur)
- UOM 1G
- Alpha Part AEB2036
- OEM Parts 031046, 31046, 33825100, 502-208
Low stockFurther informationSulphanilimide (OAS) (C=41.85% H=4.68% N=16.27% O=18.58% S=18.62%) -
Aspartic Acid (OAS) (Carbon, Hydrogen, Nitrogen, and Oxygen)
- UOM 100G
- Alpha Part AEB2138
- OEM Parts None Available
In stockFurther informationAspartic Acid (OAS) (C=36.41%, H= 5.31%, N= 10.49%, O= 48.09) -
Spruce Powder IRMS (Nitrogen, Carbon, Oxygen and Hydrogen)
- UOM 3G
- Alpha Part AEB2213
- OEM Parts None Available
In stockFurther informationSpruce Powder IRMS (N=0.09%, C=49.88%, O=42.93%, H=6.29%) -
Atropine OAS Alkaloid Salt Solid
- UOM 10G
- Alpha Part AEB2006
- OEM Parts None Available
In stockFurther informationAtropine OAS Alkaloid Salt Solid
HMG HMA UN1544