Product:
Multi-element Standard Solution
Lot N: R42710
Art.No.: 2647.1
As 1mg/l; Be 1mg/l; Bi 1mg/l; Ca 1mg/l; Cd 1mg/l; Co 1mg/l; Cr 1mg/l; Cu Composition: 1mg/l; Fe 1mg/l; Li 1mg/l; Mg 1mg/l; Mn 1mg/l; Mo 1mg/l; Ni 1mg/l; Pb
Matrix: 5% HNO3
1mg/l; Sb 1mg/l; Se 1mg/l; Sr 1mg/l; Ti 1mg/l; Tl 1mg/l; V 1mg/l; Zn 1mg/l;
Element
Certified Value and uncertainty (mg/l)*
As
1.002 ± 0.007
Starting Material Purity
LOT Number Starting Solution
Traceability
As 99.9999%
10/[10] : As[As] : 2N : T- : 5 : G08-02
NIST SRM 3103a Lot N 010713
BeO 99.95%
10/[10] : Be[BeO] : 5N1F : T- : 5 : G02-03
NIST SRM 3105a Lot N 892707
0.997 ± 0.007
Bi 99.999%
10/[10] : Bi[Bi] : 10N : T- : 5 : E02-04
NIST SRM 3106 Lot N 991212
1.000 ± 0.004
CaCO3 99.999 +%
10/[10][20] : Ca[CaCO3] : 2N : T- : 5 : H09-02-02
NIST SRM 3109a Lot N 000622
Cd
0.998 ± 0.005
Cd 99.999%
10/[10] : Cd[Cd] : 5N : T- : 5 : H01-04
NIST SRM 3108 Lot N 890312
Co
0.997 ± 0.006
Co 99.999%
10/[10] : Co[Co] : 5N : T- : 5 : H04-02
NIST SRM 3113 Lot N 000630
0.997 ± 0.006
Cr(NO3)3 99.999%
1/[1] : Cr[Cr(NO3)3] : 2N : T- : 5 : H03-02
NIST SRM 3112a Lot N 990607
Cu
1.001 ± 0.005
Cu 99.999%
10/[10] : Cu[Cu] : 2N : T- : 5 : H01-03
NIST SRM 3114 Lot N 011017
Fe
0.996 ± 0.007
Fe 99.998%
10/[10] : Fe[Fe] : 5N : T- : 5 : H03-02
NIST SRM 3126a Lot N 000606
Li
0.997 ± 0.008
LiNO3 99.999%
10/[10] : Li[LiNO3] : 5N : T- : 5 : G11-02
NIST SRM 3129a Lot N 000505
1.000 ± 0.007
Mg(NO3)2 99.999%
10/[10] : Mg[Mg(NO3)2] : 2N : T- : 5 : G03-02
NIST SRM 3131a Lot N 991107
Mn
0.999 ± 0.004
Mn 99.99%
10/[10] : Mn[Mn] : 5N : T- : 5 : G04-02
NIST SRM 3132 Lot N 890903
Mo
0.996 ± 0.009
Mo 99.99%
10/[10] : Mo[Mo] : 5N4F : T- : 5 : F02-05
NIST SRM 3134 Lot N 891307
Ni
0.997 ± 0.006
Ni 99.996%
10/[10] : Ni[Ni] : 5N : T- : 5 : G05-02
NIST SRM 3136 Lot N 000612
1.000 ± 0.004
Pb(NO3)2 99.9995%
10/[10] : Pb[Pb(NO3)2] : 5N : T- : 5 : H01-02
NIST SRM 3128 Lot N 991504
Sb
1.000 ± 0.005
Sb 99.999%
20 : Sb[Sb] :5N2F : T- : 5 : H01
NIST SRM 3102a Lot N 990707
Se
0.996 ± 0.009
Se 99.999%
10/[10] : Se[Se] : 5N : T- : 5 : F03-03
NIST SRM 3149 Lot N 992106
Be Bi Ca
Cr
Mg
Pb
1.005 ± 0.007
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SPECTRACER South Africa c/o SASGOLD cc P.O. Box 2960 - Witkopen 2068 / 190 Longleat Av - Chartwell - Bryanston 2191 Tel: +27 861 700 074 - Fax:+27 865 162 115 - Email: contact.sa@spectracer.com - Web: www.spectracer.co.za
Sr
Ti Tl V Zn
0.993 ± 0.006
Sr(NO3)2 99.999%
10/[10] : Sr[Sr(NO3)2] : 5N : T- : 5 : H04-03
NIST SRM 3153a Lot N 990906
0.999 ± 0.007
(NH4)2TiF6 99.999%
10/[10] : Ti[(NH4)2TiF6] : 5N1F : T- : 5 : G03-04
NIST SRM 3162a Lot N 992801
0.997 ± 0.008
TlNO3 99.9%
1/[1] : Tl[TlNO3] : 2N : T- : 5 : H04-02
NIST SRM 3158 Lot N 993012
V 99.99%
10/[10][50] : V[V] : 5N : T- : 5 : G01-05-03
NIST SRM 3165 Lot N 992706
Zn 99.99%
10/[10] : Zn[Zn] : 5N : T- : 5 : H03-03
NIST SRM 3168a Lot N 001402
0.999 ± 0.006
1.005 ± 0.008
* the certified value is based on both gravimetric preparation, and instrumental analysis * the uncertainty is calculated as: U=ku c, where k is the multiplier for a 95% level of confidence interval (Table B.1 of Guidelines for Evaluating and Expressing the uncertainty of NIST measurement results), and u c is the combinated standard uncertainty calculated acc. ISO Guide to the Expression of Uncertainty in Measurement
Measured density:
1.021 g/cm 3 at 20 0C
This solution was manufactured using purified acids by subboiling, 18 MOhm double deionised water, calibrated Class A glassware, and high density polyethylene bottle, decontaminated by leaching with high purity acids, 18 MOhm deionised water and triple rinse. Balances are calibrated with weights, traceable to NIST. Stability and accuracy are guaranteed until the date shown at the label provided that the solution is tightly capped and stored under normal laboratory conditions.This certification is nullified if the standard solution is damaged, contaminated, or modified. Certification date: Shelf Life* : Expiry date** :
02.07.2009 until 08.2010 ………………(Should not exceed 6 months from date of opening within the shelf-life period.)
* The shelf life is the specified length of time prior to use for which a properly packaged and stored standard solution remains within the specified uncertainty. ** The expiry date is the date after which the certification of standard solution becomes invalid (due to evaporation losses and frequent use).
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SPECTRACER South Africa c/o SASGOLD cc P.O. Box 2960 - Witkopen 2068 / 190 Longleat Av - Chartwell - Bryanston 2191 Tel: +27 861 700 074 - Fax:+27 865 162 115 - Email: contact.sa@spectracer.com - Web: www.spectracer.co.za