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Ore, Limestone, and Soil CRM

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: 07/01/2024

Click part numbers to view certificates


TOC, ROC, TIC Reference Materials

Part#DescriptionTOC%ROC%TIC%TC%QTY
AEB2293Control Standard2.01.82.05.830G
AEB2294Incinerator Ash Standard<0.10.80.31.130G
AEB2295Foundry Sand Standard1.11.80.13030G


Organic Carbon

Part#17034DescriptionQtyCarbon%UncertaintyLot#
AR1034
Calcium Carbonate (RM only)50g120.041023A
AR1034-100
Calcium Carbonate (RM only)50g120.041023A
AR1035
Carbonate Carbon CRM50g5.950.12​​​​​​​923R
AR1036
Carbonate Carbon CRM50g1.000.03231212
AR1037

Carbonate Carbon CRM50g120.05034619


                                        Ore Standards (Synthetic Carbon)

Part #17034Weight

%C

Standard
Deviation
Expanded 
Deviation

%S

Standard
Deviation
Expanded
Deviation

%N

Standard
Deviation
Expanded 
Deviation
Lot #
AR4005
30g1.430.050.101.450.060.13


321E
AR4006
30g4.080.080.173.950.060.17


821B
AR4007
30g7.580.31
3.270.13



721X

                                     Composite Soil Standards (Synthetic Carbon)

Part #17034Weight%CStandard
Deviation
Expanded 
Deviation
%SStandard
Deviation
Expanded 
Deviation
%NStandard
Deviation
Expanded 
Deviation
Lot#
AR4020
100g1.09
0.07





921J
AR4021
100g3.260.050.120.0500.0030.007


240116

                                                Limestone Standards

Part #17034Weight%CStandard
Deviation
Expanded 
Deviation
%SStandard
Deviation
Expanded 
Deviation
%NStandard
Deviation
Expanded 
Deviation
Lot#
AR4011
25g8.91
0.310.029
0.010NA

621Q
AR4012
25g12.02
0.320.033
0.009NA

​​​​​​​622Q
AR4013
25g 3.01-0.10 0.024-0.010NA

422H
AR4014
25g5.89-0.290.031-0.011NA

523Q
AR4022
25gSoldOutTargetedReplacementDateSeptember 30th2024

519E
AR4023
25g11.700.250.500.2200.0160.032NA

100902
AR4024
25g11.590.160.340.400.020.04


920G

                                                          Soil Standards

Part#17034Weight%CStandard
Deviation
Expanded 
Deviation
%SStandard
Deviation
Expanded 
Deviation
%NStandard
Deviation
Expanded 
Deviation
Lot#
AR4010
25g0.230.06
0.120.04



121A
AR4015
25g1.170.09
0.130.02
NA

516A
AR4016
25g2.14
0.111.94
0.06


823L
AR4017
25g0.72
0.140.51
0.08


523R
AR4018
25g1.11
0.101.04
0.11NA

323H
AR4019
25g0.130.03
0.130.03
NA

922H
AR4025
25gNA

NA

0.4600.0400.0808999
AR4026
25gNA

NA

1.000.080.1682599
AR4027
25gNA

NA

1.640.130.26082699
AR4028
25gNA

NA

2.020.100.20083099
AR4029
100g4.930.060.12NANANANANANA217B

                                             Loss on Ignition Standards

Part #Weight%LOIExpanded
Uncertainty
Lot#
AR4105100g5.130.09​​​​​​​1122R
AR4106100g9.930.07240126
AR4107100g19.370.26419C
AR4108100g30.10.31122S


Part #Weight
H2O loss
@ 200°C
CO loss
@ 450°C
CO2 loss
@ 850°C
Total LOI
Lot #
AR502950g12.3%19.2%30.1%61.6%522M

                                             


                                               Synthetic Catalyst Standard

Part#
Weight%CStandard
Deviation
Expanded 
Deviation
%SStandard
Deviation
Expanded 
Deviation
%NStandard
Deviation
Expanded 
Deviation
Lot#
KED1022
100g23.7%0.51.212.1%0.30.7NA

1222Y
KED1024
100g15.2%0.41.15.9%0.40.9NA

​​​​​​​423P


 
 
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Stevensville, Michigan, July 9, 2024 – Alpha Resources LLC has recently expanded their product offerings to include borate flux options.  Click for details

Stevensville, Michigan, April 23, 2024 – Alpha Resources LLC has recently expanded their product offerings to include ARO Scientific standards. Click here to read more.