GFS Chemicals, Inc.
Columbus, Ohio 43223
LOT ANALYSIS
ITEM: 1754 LANTHANUM, 1,000 ppm ICP STANDARD SOLUTION LOT#:C142512
   
SPECIFICATIONS (MAX. LIMITS OR AS SPECIFIED) PASS/FAIL NUMERICAL RESULT
1. Concentration 1,000 +/- 10 ug/ml PASS 1004 ug/mL
2. Matrix: 5% Nitric acid PASS 5% Nitric acid
3. NIST Traceable PASS SRM 3127a
 
TRACEABLE TO N.I.S.T. (Y/N)? Y
Comment: 
Reported by: Kenneth L. Shafer QC Supervisor: Joan Plowman
Quality Assured to Retest Point: 24 months from shipment
C/A Print Date:  
 
Not for direct use in food, cosmetics, finished pharmaceuticals or drug products. Supplier is not responsible for compliance with FDA Current Good Manufacturing Practice (CGMP) requirements, including without limitation those for finished drug products in 21 C.F.R Parts 210 and 211. Consult warranty limitations at www.gfschemicals.com/statics/documents/aboutus/termsandconditions.html
For resale by GFS authorized distributors only.
 

The trace element impurity levels in this standard have been determined by Atomic Absorption (AA) and/or Plasma Emission Spectrometry (ICP). This lot is certified for accuracy and traceability to primary or certified standards.
 
Concentration in ug/ml (ppm)
Al  0.1 Ag  < 0.02 As  < 0.2 Au  < 0.1 B  < 0.02
Ba  0.1 Be  < 0.01 Bi  < 0.2 Ca  < 0.05 Cd  < 0.02
Ce  < 0.3 Co  < 0.02 Cr  < 0.02 Cs   Cu  < 0.02
Dy  < 0.03 Er  < 0.02 Eu  < 0.02 Fe  < 0.02 Ga  < 0.03
Gd  < 0.07 Ge  < 0.1 Hf  < 0.05 Hg  < 0.2 Ho  < 0.02
In  < 0.2 Ir  < 0.2 K  < 0.5 La  * Li  < 0.02
Lu  < 0.02 Mg  < 0.02 Mn  < 0.02 Mo  < 0.04 Na  < 0.1
Nb  < 0.05 Nd  < 0.05 Ni  < 0.05 Os  < 0.5 P  < 0.2
Pb  < 0.2 Pd  < 0.1 Pr  < 0.06 Pt  < 0.1 Rb  
Re  < 0.1 Rh  < 0.02 Ru  < 0.05 S   Sb  < 0.2
Sc  < 0.01 Se  < 0.5 Si  < 0.1 Sm  < 0.04 Sn  < 0.2
Sr  < 0.01 Ta  < 0.1 Tb  < 0.06 Te  < 0.5 Th  < 0.2
Ti  < 0.02 Tl  < 0.1 Tm  < 0.04 U  < 0.4 V  < 0.02
W  < 0.2 Y  < 0.02 Yb  < 0.02 Zn  < 0.02 Zr  < 0.04
 
Comments: 
Reported by: Kenneth L. Shafer QC Supervisor: Joan Plowman
C/A Print Date: 

OUR PRODUCTS ARE SOLD WITHOUT WARRANTY, EXPRESS OR IMPLIED. OF MERCHANTABILITY OR OF FITNESS FOR ANY PARTICULAR PURPOSE.
GFS Chemicals, Inc. P.O. Box 245 Powell, OH 43065 * Signed Orig. Doc. on File
800-858-9682 (U.S. and Canada)   740-881-5501(International)  740-881-5989 (Fax)
 
Nott for direct use in food, cosmetics, finished pharmaceuticals or drug products. Supplier is not responsible for compliance with FDA Current Good Manufacturing Practice (CGMP) requirements, including without limitation those for finished drug products in 21 C.F.R Parts 210 and 211. Consult warranty limitations at www.gfschemicals.com/statics/documents/aboutus /termsandconditions.html
For resale by GFS authorized distributors only.