We use cookies and analytics to help improve the quality of the services we offer and analyse how our website is used. No personal data is collected. Please read our Cookie Policy here.
 
Browse Products
By Manufacturer
Sign up to the Alpha Resources Mailing List

Carbon and Sulfur in Metals 

Please note - We are a standards manufacturer, if there is a particular range you require that we do not offer please contact us at info@alpharesources.com


Last Updated: 09/01/2023

Click part number to view certificate

                           Steel Ring Standards for Carbon/Sulfur

Part No#1703417025Size% CarbonStd DeviationExpanded Deviation% SulfurStd DeviationExpanded DeviationLot #Weight
AR867

1g0.1500.0030.0060.1070.0020.004223G454g
AR868
1g0.1020.0010.0030.00530.00030.0008818A454g
AR869
1gSoldOut ReplacementDateSeptember 30​​​​​​​2023920K454g
AR870
1g0.0280.0020.0040.0250.0020.004819A454g
AR871
1g0.0370.0010.0030.0150.0010.002​​​​​​​323J454g
AR872
1g0.1720.0020.0050.00820.00060.00141221T454g
AR873
1g0.4700.0030.0070.0120.0010.002​​​​​​​523V454g
AR874
1g0.6580.0050.0100.01080.00020.00061119A454g
AR875
1g0.7870.0060.0130.0150.0010.002​​​​​​​723B454g
AR876

1g0.5350.0080.018

0.0057

0.00070.0014221C454g


                                      Steel Pin Standards for Carbon/Sulfur

Part #1703417025Size% CarbonStandard
Deviation
Expanded
Deviation
% SulfurStandard
Deviation
Expanded
Deviation
Lot #Weight
AR510
0.5g2.410.050.110.0910.0040.008513A250g
AR511
0.5g0.0640.0020.0040.2720.0030.008519A250g
AR512
0.5gSoldOutTargetedReplacementSeptember 30th2023
250g
AR513
0.5g0.0230.0020.0050.3730.010​​​​​​​0.023523S250g
AR514
0.5g0.0870.0030.0080.3350.0090.020518D250g
AR881
1g0.00850.00090.00200.00160.00020.0003222D454g
AR882
1g0.0590.0010.0020.01870.00080.0018​​​​​​​322E454g
AR883
1g0.2150.0020.0050.0180.0010.002​​​​​​​622P454g
AR884
1gSoldOutTargetedReplacementDateNovember 302023454g
AR885
1gSoldOutTargetedReplacementDateJanuary 31​​​​​​​2024454g
AR886
1g0.7290.0050.0110.0220.0010.002319H454g
AR888
1g0.1310.0010.0040.2280.0050.012​​​​​​​722D454g
AR889
1g0.9280.0080.0180.00200.00020.0005419J454g
AR890
1gSoldOutTargetedReplacementDateNovember 30,​​​​​​​2023454g
AR891
1gSOLDOUTANDDISCONTINUEDSEEAR8780
454g
AR892
1gSoldOutTargetedReplacementDateDecember 31​​​​​​​2023454g
AR893
1g1.590.030.070.00120.00020.0006​​​​​​​1121Q454g
AR894
1gSoldOutReplacementDateJanuary 312024
454g
AR895
1g0.2740.0020.0040.02160.00070.0018621V454g
AR896
1g0.1650.0020.0040.0870.0010.0031021N454g

            Chip/Powder Standards for Carbon / Sulfur / Nitrogen

Part #1703417025%CStandard
Deviation
Expanded
Deviation
%SStandard
Deviation
Expanded
Deviation
%NStandard
Deviation
Expanded
Deviation
Lot #Wgt
AR943

0.0320.0010.0030.00160.00020.00040.01250.00070.0016719G50g
AR945
0.0170.0010.0020.00040.00010.00040.3410.0070.018418A150g
AR946
0.00430.00050.00110.00830.00040.00080.00460.00020.0004423N150g
AR947
0.3850.0030.0070.1040.0010.0030.01030.00030.0007620B150g
AR948
0.4920.0030.0080.0790.0010.0020.00930.00040.0012821A150g
AR949
0.0220.0010.0030.0320.0030.0060.04040.00050.0013320L150g
AR950
SoldOutand DiscontinuedSee AR882AR886AR1653forReplacement
150g
AR951
0.1670.0020.0050.0220.0010.0020.01000.00030.0007123D150g
AR952
0.4550.0060.0120.0290.0010.0020.00950.00020.00061120N150g
AR953
SoldOutTargeted ReplacementDateDecember 312023

421G150g
AR954
0.4170.0030.0070.0270.0010.0030.00830.00030.0008218B150g
AR955

0.2010.0020.0040.0250.0010.0030.00710.00030.0009719F150g
AR956
SoldOutReplacementDateAugust 31st,2023



150g
AR957
SoldOutReplacementTargetDateOctober 312023

421K150g
AR958
0.01720.00160.00360.02270.00080.00170.07590.00180.0039819B150g
AR960
0.1210.0030.0060.02210.00090.00180.0360.0010.002814B150g
AR961
0.02420.00050.00140.01000.00040.00100.0460.0010.003719B150g


                    Tungsten Carbide Standard for Carbon/Sulfur

Part #1703417025% CarbonStandard
Deviation
Expanded
Deviation
% SulfurStandard
Deviation
Expanded
Deviation
Lot #Weight
AR307
6.14*0.020.050.0050.0010.002622V100g


                 Cast Iron thru Wrought Iron Standards for Carbon/Sulfur

Part #1703417025% CarbonStandard
Deviation
Expanded
Deviation
% SulfurStandard
Deviation
Expanded
Deviation
Lot #Weight
AR299
0.970.010.020.01020.00150.0030614B150g
AR300
3.290.010.040.0210.0020.005​​​​​​​722W150g
AR301
SoldOutReplacementDateOctober 31​​​​​​​20231018D150g
AR302
3.310.020.050.02030.00040.0011620C150g
AR303
3.880.030.070.0210.0010.003422G150g
AR304
4.220.030.060.0220.0010.003​​​​​​​822F150g
AR305

2.770.030.080.0180.001​​​​​​​0.003123B150g
AR306
3.480.030.060.02020.00060.0013817B150g
AR308
9.170.140.330.0180.0020.005619B100g
AR309
3.670.010.030.0210.0010.002422J150g
AR310
3.410.040.080.0830.0030.006120C150g
AR315
3.080.030.070.1080.0040.010220H150g
AR318
2.970.030.060.0410.0020.003​​​​​​​722E150g
AR319

3.280.030.060.0550.0030.006113001150g
AR322
3.320.030.060.0340.0010.003919A250g
AR323
3.890.040.080.083

0.003

0.007921E250g
AR673
0.00040.00010.00030.00110.00010.0003223E454g


                      Titanium and Zirconium Pin CRM's for Hydrogen/Carbon

Part #1703417025SizeMatrix%HStandard
Deviation
Expanded
Deviation
%CStandard
Deviation
Expanded
Deviation
Lot#Pieces per 
Bottle
AR582

0.25TiSold OutTargetReplacementDate2024​​​​​​​100
AR585
0.25gTi0.00810.00070.00150.0070.0010.0021021P100
AR586
0.25gTi0.00160.00020.00050.0190.0010.002​​​​​​​722T100
AR587
0.25gTi0.00990.00040.00090.0080.0010.002619A100
AR588
0.25gTi0.01490.00030.00060.0080.0010.003121B100
AR589
0.25gTi0.02070.00080.00170.00830.00060.0012519B100
AR590

0.25Zr0.00100.00020.00040.0160.0010.002815C100
AR591
0.25TiDiscontinuedUntilFurtherNotice


100
AR592
0.25gTiSoldOutTargetedReplacementDateDecember 30​​​​​​2024100
AR594

0.25gTi0.00030.00010.00020.0200.0010.003220K100

                            

    Copper Pins CRM's for Sulfur/Oxygen

Part #1703417025Size% OxygenStandard
Deviation
Expanded
Uncertainty
% SulfurStandard
Deviation
Expanded
Uncertainty
Lot #Pieces per
Bottle
AR145

1gSOLDOUTTargetReplacementDateDecember 31, 20231020L100
AR146
1g0.02510.00030.00070.00060.00010.0002​​​​​​​322F100
AR147
1g0.00070.00010.00030.0007*0.00010.0003​​​​​​​523T100
AR148
1gSOLD OUTANDDISCONTINUEDSEE AR149OR AR676
100
AR149
1gSoldOut TargetedReplacementDateDecember 31st​​​​​​​2023100
Latest News

Stevensville, Michigan, July 11, 2023 – Alpha Resources LLC is pleased to announce the following new product offerings and updates in certified reference materials which have been released in Q2 of 2023. Click for details

Stevensville, Michigan, April 18, 2023 – Alpha Resources LLC is pleased to announce the following new product offerings and updates in certified reference materials which have been released in Q1 of 2023. Click for more detail