Technical References General Catalog 2015-2017 A
TAILOR MADE REAGENTS LF Values / C for Conductivity standard solutions Conductivity Standard Solutions Type 1 0.01mol/l KCl 0.1 mol/l KCl mol/l KCl CL Nrs CL03.1101 CL03.1108 CL03.1104 LF values LF values LF values 0 C 776 μs 7.15 ms 65.4 ms 1 C 800 μs 7.36 ms 67.1 ms 2 C 823 μs 7.57 ms 68.8 ms 3 C 847 μs 7.79 ms 70.6 ms 4 C 872 μs 8.00 ms 72.3 ms 5 C 896 μs 8.22 ms 74.1 ms 6 C 920 μs 8.44 ms 75.9 ms 7 C 945 μs 8.66 ms 77.7 ms 8 C 970 μs 8.88 ms 79.5 ms 9 C 995 μs 9.10 ms 81.4 ms 10 C 1020 μs 9.33 ms 83.2 ms 11 C 1045 μs 9.56 ms 85.0 ms 12 C 1070 μs 9.79 ms 86.9 ms 13 C 1096 μs 10.02 ms 88.7 ms 14 C 1121 μs 10.25 ms 90.6 MS 15 C 1147 μs 10.48 ms 92.5 ms 16 C 1173 μs 10.72 ms 94.4 ms 17 C 1199 μs 10.95 ms 96.3 ms 18 C 1225 μs 11.19 ms 98.2 ms 19 C 1251 μs 11.43 ms 100.2 ms 20 C 1278 μs 11.67 ms 102.1 ms 21 C 1305 μs 11.91 ms 104.0 ms 22 C 1332 μs 12.15 ms 105.9 ms 23 C 1359 μs 12.39 ms 107.9 ms 24 C 1386 μs 12.64 ms 109.8 ms 25 C 1413 μs 12.88 ms 111.8 ms 26 C 1441 μs 13.13 ms 113.8 ms 27 C 1468 μs 13.37 ms 115.7 ms 28 C 1496 μs 13.62 ms 117.7 ms 29 C 1524 μs 13.87 ms 119.7 ms 30 C 1552 μs 14.12 ms 121.7 ms General Catalog 2015-2017 C
TAILOR MADE REAGENTS ph Values / C for NBS Standard Buffer Solutions Type PTOxalate FTALATE PHOSPHATE BORATE CARBONATE Ca(OH) 2 CL Nrs CL03.1107 CL03.0602 CL03.0601 CL03.0202 CL03.0301 CL03.0302 CL Coloured CL03.0708 CL03.0702 CL03.0703 CL03.0705 CL03.0701 CL03.0707 ph values ph values ph values ph values ph values ph values 0 C 1.666 4.003 6.984 9.464 10.32 13.433 5 C 1.668 3.999 6.951 9.395 10.24 13.207 10 C 1.670 3.998 6.923 9.332 10.18 13.003 15 C 1.672 3.999 6.900 9.276 10.12 12.810 20 C 1.675 4.002 6.881 9.225 10.060 12.627 25 C 1.679 4.008 6.865 9.180 10.01 12.454 30 C 1.683 4.015 6.853 9.139 9.97 12.289 40 C 1.694 4.035 6.838 9.068 9.89 11.984 50 C 1.707 4.060 6.833 9.011 9.83 11.705 60 C 1.723 4.091 6.836 8.962-11.449 70 C 1.743 4.126 6.845 8.921 - - 80 C 1.766 4.164 6.859 8.885 - - D General Catalog 2015-2017
TAILOR MADE REAGENTS ph Values / C for buffer solutions ph Art. Nr. Comp. / l sol. Buf. cap. ß 0 C 10 C 20 C 25 C 30 C 40 C 50 C 60 C 70 C 80 C 90 C ph 1 CL03.0203 3.73 g KCl + 134 ml HCl* 0.32 0.94 0.99 1.00 1.00 1.00 1.01 1.01 1.01 1.01 1.02 1.02 ph 2 CL03.0209 6.43 g HCitr. + 3.58 g NaCl + 8.2 ml HCl* 0.03 1.99 1.99 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 ph 2** CL03.0706 6.43 g HCitr. + 3.58 g NaCl + 8.2 ml HCl* 0.03 1.99 1.99 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 ph 3 CL03.0210 8.47 g HCitr. + 3.49 g NaCl + 20.6 ml NaOH* 0.03 3.03 3.02 3.00 3.00 3.00 2.99 2.98 2.98 2.98 2.98 2.97 ph 4 CL03.0213 11.76 g HCitr. + 2.57 g NaCl + 68 ml NaOH* 0.04 4.03 4.02 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 ph 4** CL03.0702 11.76 g HCitr. + 2.57 g NaCl + 68 ml NaOH* 0.04 4.03 4.02 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 ph 5 CL03.0214 20.26 g HCitr. + 196.4 ml NaOH* 0.07 5.05 5.02 5.00 5.00 5.00 5.00 5.02 5.04 5.07 5.10 5.13 ph 6 CL03.0215 12.53 g HCitr. + 159.6 ml NaOH* 0.03 6.03 6.01 6.00 6.01 6.02 6.04 6.06 6.09 6.13 6.18 6.24 ph 7 CL03.0216 3.52 g KH2PO4 + 7.26 g Na2HPO4.2aq 0.03 7.13 7.05 7.00 6.99 6.98 6.97 6.96 6.96 6.97 6.98 7.00 ph 7** CL03.0704 3.52 g KH2PO4 + 7.26 g Na2HPO4.2aq 0.03 7.13 7.05 7.00 6.99 6.98 6.97 6.96 6.96 6.97 6.98 7.00 ph 8 CL03.0217 4.77 g Na2B4O7.10aq + 20.5 ml HCl* 0.014 8.18 8.09 8.00 7.97 7.94 7.90 7.86 7.82 7.80 7.77 7.75 ph 9 CL03.0218 4.77 g Na2B4O7.10aq + 4.6 ml HCl* 0.02 9.24 9.11 9.00 9.97 8.93 8.86 8.80 8.75 8.71 8.67 8.64 ph 10 CL03.0204 4.77 g Na2B4O7.10aq + 18.3 ml NaOH* 0.013 10.24 10.10 10.00 9.95 9.90 9.82 9.75 9.68 9.62 9.55 9.49 ph 10** CL03.0710 4.77 g Na2B4O7.10aq + 18.3 ml NaOH* 0.013 10.24 10.10 10.00 9.95 9.90 9.82 9.75 9.68 9.62 9.55 9.49 ph 11 CL03.0206 6.209 g H3BO3 + 4.0 g NaOH + 3.7 g KCl 0.013 11.45 11.20 11.00 10.90 10.81 10.64 10.48 10.33 10.19 10.06 9.93 ph 12 CL03.0207 4.45 g Na2HPO4.2aq + 0.892 g NaOH 0.02 12.58 12.26 12.00 11.88 11.75 11.53 11.31 11.09 10.88 10.68 10.48 ph 13 CL03.0208 0.375 g Glycin + 0.222 g NaCl + 95 ml NaOH* 13.00 (*) = 1 mol/l sol. (**) = coloured Conformity attest available on request. All solutions are stabilised, so they keep fresh for over 2 years. General Catalog 2015-2017 E
TAILOR MADE REAGENTS mv Values / C for Redox Standard Solutions CL03.1803 CL03.1804 Redox Standaard 124 mv 25 C Redox Standaard 358 mv 25 C Temp. mv Temp. mv 2 C 153mV 2 C 385mV 4 C 150mV 4 C 382mV 6 C 147mV 6 C 380mV 8 C 144mV 8 C 378mV 10 C 141mV 10 C 376mV 12 C 138mV 12 C 373mV 14 C 136mV 14 C 371mV 16 C 134mV 16 C 368mV 18 C 132mV 18 C 366mV 20 C 130mv 20 C 364mV 22 C 127mV 22 C 361mV 24 C 125mV 24 C 359mV 25 C 124mV 25 C 358mV 26 C 123mV 26 C 357mV 28 C 125mV 28 C 355mV 30 C 122mV 30 C 352mV 32 C 120mV 32 C 350mV 34 C 117mV 34 C 347mV 36 C 115mV 36 C 345mV 38 C 112mV 38 C 343mV 40 C 99mV 40 C 340mV Values ± 1mV/ C F General Catalog 2015-2017
ANALITICAL APPLICATIONS Comparison Table for EDTA Solutions to Determine Water Hardness CL Nr Others Composition Sample Titration DH FH CL05.0506 Titriplex A EDTA 0.1 mol/l 100 ml 1 ml 5.6 10 CL05.0502 Titriplex B EDTA 0.0179 mol/l 100 ml 1 ml 1 1.79 - Titriplex C - 40 ml 2.3 ml 12.3 22.02 CL05.0501 - EDTA 0.01 mol/l 100 ml 1 ml 0.56 1 CL05.0503 - EDTA 0.02 mol/l 100 ml 1 ml 1.12 2 CL05.0504 - EDTA 0.04 mol/l 100 ml 1 ml 2.24 4 CL05.0505 - EDTA 0.05 mol/l 100 ml 1 ml 2.80 5 Memo : 1 DH = 1 mmol/l CaO (MgO) or 10 mg CaO/l (MgO/l) 1 FH = 1 mmol/l CaCO 3 (MgCO 3 ) or 10 mg CaCO 3 /l (MgCO 3 /l) Titration : Transfer 100 ml water sample in a 250 ml conical flask. add 5 ml Eriochrome Black T - Buffer solution CL03.0503; or add 2 ml Eriochrome Black T - Buffer concentrate CL03.0502; or add 1 ml Eriochrome Black T Indicator CL06.0501 and 5 ml EDTA Buffer solution CL03.0501 Titrate with EDTA sol. CL05.0501, CL05.0502, CL05.0503, CL05.0504, CL05.0505 or CL05.0506 from red-purple to blue color change. Or New with CL-Dur Mix Indicator Concentrate CL06.0303 one drop sharp color change from red to green. (see comparison list for results). (*) 10 fold dilutions may be made with iso-propanol for smaler sample volumes and drop-count measurements. General Catalog 2015-2017 G
Tailor-Made AAS/ICP Multi Element Standard Quotation Request Form COMPANY: PHONE: ADDRESS: FAX: E-MAIL: POSITION: CONTACT: Standard Info : (mg/l µg/l) Elements (Al) Aluminium (In) Indium (Sm) Samarium (Sb) Antimony (Ir) Iridium (Sc) Scandium (As) Arsenic (Fe) Iron (Se) Selenium (Ba) Barium (La) Lanthanum (Si) Silicium (Be) Beryllium (Pb) Lead (Ag) Silver (Bi) Bismuth (Li) Lithium (Na) Sodium (B) Boron (Lu) Lutetium (Sr) Strontium (Cd) Cadmium (Mg) Magnesium (S) Sulfur (Ca) Calcium (Mn) Mangaan (Ta) Tantalum (C) Carbon (Hg) Mercury (Te) Tellurium (Ce) Cerium (Mo) Molybdenum (Tb) Terbium (Cs) Cesium (Nd) Neodymium (Tl) Thallium (Cr) Chromium (Ni) Nickel (Th) Thorium (Co) Cobalt (Nb) Niobium (Tm) Thulium (Cu) Copper (Os) Osmium (Sn) Tin (Dy) Dysprosium (Pd) Palladium (Ti) Titanium (Er) Erbium (P) Phosphorus (W) Tungsten (Eu) Europium (Pt) Platinum (U) Uranium (Gd) Gadolinium (K) Potassium (V) Vanadium (Ga) Gallium (Pr) Praseodymium (Yb) Ytterbium (Ge) Germanium (Re) Rhenium (Y) Yttrium (Au) Gold (Rh) Rhodium (Zn) Zinc (Hf) Hafnium (Rb) Rubidium (Zr) Zirconium (Ho) Holmium (Ru) Ruthenium Please photocopy this form for your use. Matrix : Matrix concentration : % Quantity : ml Additional info : MSDS provided with all standards. SEND TO : Chem-lab nv Industriezone De Arend 2 B 8210 ZEDELGEM Belgium FOR ORDERS OR INQUIRIES, PLEASE CONTACT US. Phone: 0032 50 28 83 20 Fax: 0032 50 78 26 54 E-mail: info@chem-lab.be General Catalog 2012-2014 I
Tailor-Made GC/HPLC Multi Component Standard Quotation Request Form COMPANY: PHONE: ADDRESS: FAX: E-MAIL: POSITION: CONTACT: Analyte Chem-Lab Catalog# Cas# Concentration 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Please photocopy this form for your use. Total # of Analytes: Conc. Units (check one): ng/ml(ppb) ug/ml(ppm) mg/ml(ppt) w/w% v/v% w/v% Volume (check one): 1 ml 2 ml 5 ml 10 ml Other Amber Ampules used unless specified otherwise: MSDS provided with all standards. # of Units: Documentation (check one): Gravimetric Certification: Guarantees the analytes in the custom standard to be made within ± 5% of specifications. Quantitative Certification: Includes verification of the concentration and peak identification. All mixtures are prepared in accordance with our ISO 9001 registration. All analytes are certified >/= 98% unless noted. Corrections are made to 100% purity. SEND TO : Chem-lab nv Industriezone De Arend 2 B 8210 ZEDELGEM Belgium FOR ORDERS OR INQUIRIES, PLEASE CONTACT US. Phone: 0032 50 28 83 20 Fax: 0032 50 78 26 54 E-mail: info@chem-lab.be General Catalog 2012-2014 K