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Standard Solutions
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Sigma-Aldrich Litmus Paper Red 3 Rolls (more info)
List Price $74.50 Your Price $74.50NETA PART: SIALUPENN-1094890003 MFG. PART: 1094890003 -
Sigma-Aldrich Ph Test Ph 4.0 - 9.0 50 Tests Reflecto (more info)
List Price $74.90 Your Price $74.90NETA PART: SIALUPENN-1169960001 MFG. PART: 1169960001 -
Sigma-Aldrich N-Nitrosodimethylamine (NDMA) solution. certified reference material, 5000 μg/mL in methanol, ampule of 1 mL. 1 mL (more info)
List Price $75.67 Your Price $75.67NETA PART: SIAL-CRM40059 MFG. PART: CRM40059 
Sigma-Aldrich pH Test pH 4.0 - 9.0 50 TE (more info)
List Price $77.17 Your Price $77.17NETA PART: SIAL-1169960001 MFG. PART: 1169960001 
Sigma-Aldrich Litmus Paper Blue 3 Rolls (more info)
List Price $79.98 Your Price $79.98NETA PART: SIAL-1094860003 MFG. PART: 1094860003 
Sigma-Aldrich Litmus Paper Red 3 Rolls (more info)
List Price $81.18 Your Price $81.18NETA PART: SIAL-1094890003 MFG. PART: 1094890003 -
Sigma-Aldrich Adapter S 40 For The Direc (more info)
List Price $83.50 Your Price $83.50NETA PART: SIALGSK-1100010001 MFG. PART: 1100010001 -
Sigma-Aldrich Adapter S 40 For The Direct Aspiration O (more info)
List Price $84.30 Your Price $84.30NETA PART: SIALUPENN-1100010001 MFG. PART: 1100010001 
Sigma-Aldrich Adapter S 40 For The Direc (more info)
List Price $84.31 Your Price $84.31NETA PART: SIAL-1100010001 MFG. PART: 1100010001 -
Sigma-Aldrich BLANK STRIPSS&H ; 1118600001 (more info)
List Price $84.80 Your Price $84.80NETA PART: SIALGSK-1118600001 MFG. PART: 1118600001 
Sigma-Aldrich Total Hardness Test Method (more info)
List Price $85.30 Your Price $85.30NETA PART: SIAL-1111040001 MFG. PART: 1111040001 -
Sigma-Aldrich Total Hardness Test Method (more info)
List Price $85.30 Your Price $85.30NETA PART: SIALGSK-1111040001 MFG. PART: 1111040001 -
Sigma-Aldrich Blank Strips (more info)
List Price $85.60 Your Price $85.60NETA PART: SIALUPENN-1118600001 MFG. PART: 1118600001 -
Sigma-Aldrich Total Hardness Test Method: Titrimetric With Dropping Bottle Mcolortesttm (more info)
List Price $86.10 Your Price $86.10NETA PART: SIALUPENN-1111040001 MFG. PART: 1111040001 
Sigma-Aldrich Quaternary Ammonium Compou (more info)
List Price $89.10 Your Price $89.10NETA PART: SIAL-1179240001 MFG. PART: 1179240001 -
Sigma-Aldrich Quaternary Ammonium Compou (more info)
List Price $89.10 Your Price $89.10NETA PART: SIALGSK-1179240001 MFG. PART: 1179240001 -
Sigma-Aldrich Potassium Permanganate Solution Standard (more info)
List Price $89.70 Your Price $89.70NETA PART: SIALGSK-1091221073 MFG. PART: 1091221073 -
Sigma-Aldrich Blank Strips (more info)
List Price $89.89 Your Price $89.89NETA PART: SIAL-1118600001 MFG. PART: 1118600001 -
Sigma-Aldrich Quaternary Ammonium Compound Test 10 - 2 (more info)
List Price $89.90 Your Price $89.90NETA PART: SIALUPENN-1179240001 MFG. PART: 1179240001 -
Sigma-Aldrich Potassium Permanganate Solution Standard (more info)
List Price $91.90 Your Price $91.90NETA PART: SIALUPENN-1091221073 MFG. PART: 1091221073 -
Sigma-Aldrich Potassium Permanganate Solution Standard (more info)
List Price $94.19 Your Price $94.19NETA PART: SIAL-1091221073 MFG. PART: 1091221073 -
Sigma-Aldrich FREE FATTY ACIDS 100 STRIPS ; 1170460001 (more info)
List Price $100.00 Your Price $100.00NETA PART: SIALGSK-1170460001 MFG. PART: 1170460001 -
Sigma-Aldrich Free Fatty Acids 100 Strips (more info)
List Price $101.00 Your Price $101.00NETA PART: SIALUPENN-1170460001 MFG. PART: 1170460001 -
Sigma-Aldrich Ammonium Cell Test (more info)
List Price $102.00 Your Price $102.00NETA PART: SIAL-1145590001 MFG. PART: 1145590001 
Sigma-Aldrich Ammonium Cell Test (more info)
List Price $102.00 Your Price $102.00NETA PART: SIAL-1147390001 MFG. PART: 1147390001 -
Sigma-Aldrich Ammonium Cell Test (more info)
List Price $102.00 Your Price $102.00NETA PART: SIALGSK-1145590001 MFG. PART: 1145590001 -
Sigma-Aldrich Ammonium Cell Test (more info)
List Price $102.00 Your Price $102.00NETA PART: SIALGSK-1147390001 MFG. PART: 1147390001 -
Sigma-Aldrich Phosphate Cell Test 0.5 (more info)
List Price $103.00 Your Price $103.00NETA PART: SIAL-1145460001 MFG. PART: 1145460001 -
Sigma-Aldrich Ammonium Cell Test (more info)
List Price $103.00 Your Price $103.00NETA PART: SIALUPENN-1145590001 MFG. PART: 1145590001 -
Sigma-Aldrich Ammonium Cell Test (more info)
List Price $103.00 Your Price $103.00NETA PART: SIALUPENN-1147390001 MFG. PART: 1147390001 -
Sigma-Aldrich TOTAL HARDNESS TEST <3 - 4 - 7 - 14 - 21 ; 1100250001 (more info)
List Price $106.00 Your Price $106.00NETA PART: SIALGSK-1100250001 MFG. PART: 1100250001 -
Sigma-Aldrich Total Hardness Test <3 - 4 - 7 - 14 - 21 (more info)
List Price $107.00 Your Price $107.00NETA PART: SIALUPENN-1100250001 MFG. PART: 1100250001 
Sigma-Aldrich Nitrate Standard Solution (more info)
List Price $108.00 Your Price $108.00NETA PART: SIAL-1322400100 MFG. PART: 1322400100 -
Sigma-Aldrich Nitrate Standard Solution (more info)
List Price $108.00 Your Price $108.00NETA PART: SIALGSK-1322400100 MFG. PART: 1322400100 -
Sigma-Aldrich Nitrate Standard Solution Crm (more info)
List Price $109.00 Your Price $109.00NETA PART: SIALUPENN-1322400100 MFG. PART: 1322400100 -
Sigma-Aldrich CHLORINE TEST 0.010 - 7.50 mg/L CL2 CL2 (more info)
List Price $109.14 Your Price $109.14NETA PART: SIAL-1005990001 MFG. PART: 1005990001 -
Sigma-Aldrich Chlorine Test 0.010 - 6.00 (more info)
List Price $110.21 Your Price $110.21NETA PART: SIAL-1005980002 MFG. PART: 1005980002 -
Sigma-Aldrich Free Fatty Acids 100 Strips (more info)
List Price $110.99 Your Price $110.99NETA PART: SIAL-1170460001 MFG. PART: 1170460001 -
Sigma-Aldrich Total Hardness Test <3 - 4 - 7 - 14 - 21 (more info)
List Price $112.36 Your Price $112.36NETA PART: SIAL-1100250001 MFG. PART: 1100250001 -
Sigma-Aldrich Phosphate Cell Test 0.5 (more info)
List Price $113.00 Your Price $113.00NETA PART: SIAL-1147290007 MFG. PART: 1147290007 
Sigma-Aldrich Phosphate Cell Test 0.05 (more info)
List Price $113.00 Your Price $113.00NETA PART: SIAL-1145430007 MFG. PART: 1145430007 -
Sigma-Aldrich PHOSPHATE CELL TEST 0.5 - 25.0 mg/L PO4-P ; 1147290007 (more info)
List Price $113.00 Your Price $113.00NETA PART: SIALGSK-1147290007 MFG. PART: 1147290007 -
Sigma-Aldrich Phosphate Cell Test 0.05 (more info)
List Price $113.00 Your Price $113.00NETA PART: SIALGSK-1145430007 MFG. PART: 1145430007 -
Sigma-Aldrich Chlorine Cell Test (Free C (more info)
List Price $114.00 Your Price $114.00NETA PART: SIAL-1005950001 MFG. PART: 1005950001 -
Sigma-Aldrich Phosphate Cell Test 0.05 - 5.00 Mg/L Po4-P 0.2 - 15.3 Mg/L Po43- 0.11 - 11.46 Mg/L P2o5 Spectroquant(R) (more info)
List Price $114.00 Your Price $114.00NETA PART: SIALUPENN-1145430007 MFG. PART: 1145430007 -
Sigma-Aldrich Phosphate Cell Test 0.5 - 25.0 Mg/L Po4-P 1.5 - 76.7 Mg/L Po43- 1.1 - 57.3 Mg/L P2o5 Spectroquant(R) (more info)
List Price $114.00 Your Price $114.00NETA PART: SIALUPENN-1147290007 MFG. PART: 1147290007 -
Sigma-Aldrich MANGANESE TEST 2 - 5 - 20 - 50 - 100 mg/ ; 1100840001 (more info)
List Price $114.00 Your Price $114.00NETA PART: SIALGSK-1100840001 MFG. PART: 1100840001 -
Sigma-Aldrich Hydrazine Test (more info)
List Price $114.00 Your Price $114.00NETA PART: SIALGSK-1097110001 MFG. PART: 1097110001 -
Sigma-Aldrich Nitrite Cell Test 0.010 (more info)
List Price $115.00 Your Price $115.00NETA PART: SIAL-1145470001 MFG. PART: 1145470001 -
Sigma-Aldrich Manganese Test 2 - 5 - 20 - 50 - 100 Mg/ (more info)
List Price $115.00 Your Price $115.00NETA PART: SIALUPENN-1100840001 MFG. PART: 1100840001