INSTRUMENTS

pH Buffers Solution @ 20°C

Clear, Colourless pH Buffer Solutions. Tested at 20°C and cer tified by Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in various pack sizes. Description Product No. 500ml Product No. 1L Product No. 5L Buffer Solution pH 1.00 ± 0.02 @ 20°C 10105 1010 5010 Buffer Solution pH 2.00 ± 0.02 @ 20°C 10205 1020 5020 Buffer Solution pH 3.00 ± 0.02 @ 20°C 10305 1030 5030 Buffer Solution pH 4.00 ± 0.01 @ 20°C 10405 1040 5040 Buffer Solution pH 4.00 ± 0.01 @ 20°C(Phthalate free) CC10405 CC1040 CC5040 Buffer Solution pH 5.00 ± 0.01 @ 20°C    10505 1050 5050 Buffer Solution pH 6.00 ± 0.01 @ 20°C   10605 1060 5060 Buffer Solution pH 6.80 ± 0.01 @ 20°C   10685 1068 5068 Buffer Solution pH 7.00 ± 0.01 @ 20°C   10705 1070 5070 Buffer Solution pH 8.00 ± 0.01 @ 20°C   10805 1080 5080 Buffer Solution pH 9.00 ± 0.01 @ 20°C   10805 1090 5090 Buffer Solution pH 10.00 ± 0.01 @ 20°C 11005 1100 5100 Buffer Solution pH 11.00 ± 0.05 @ 20°C 11105 1110 5110 Buffer Solution pH 12.00 ± 0.05 @ 20°C 11105 1120 5120 Buffer Solution pH 13.00 ± 0.05 @ 20°C 11105 1130 5130            

Colour Coded Buffers solution

Coloured pH Buffer Solutions. Tested at 20°C and cer tified by Reagecon’s ISO 17025 Accredited Test
Method. NIST traceable and presented in various pack sizes.   Description Product No. 500ml Product No. 1L Product No. 5L Buffer Solution pH 4.00 (Red) ±0.01 @ 20°C 10405C 1040C 5070C Buffer Solution pH 7.00 ( Yellow) ±0.01 @ 20°C 10705C 1070C 5070C Buffer Solution pH 10.00 (Blue) ±0.01 @ 20°C 11005C 1100C 5100C   Coloured pH Buffer Solutions. Tested at 25°C and cer tified by Reagecon’s ISO 17025 Accredited Test
Method. NIST traceable and presented in various pack sizes. Description Product No. 500ml Product No. 1L Product No. 5L Buffer Solution pH 4.00 (Red) ±0.01 @ 25°C 1040525C 104025C 507025C Buffer Solution pH 7.00 ( Yellow) ±0.01 @ 25°C 1070525C 107025C 507025C Buffer Solution pH 10.00 (Blue) ±0.01 @ 25°C 1100525C 110025C 510025C        

Buffer Solution Twin Neck Bottle

Twin Neck Bottle Format
pH Buffers are available in an attractive and innovative twin neck bottle.  The main advantages of this packaging are:
     • No possibility of contamination
     • No need for separate measuring container for use in the calibration of the Electrode
     • Correct quantity of buf fer required for calibration is dispensed into the calibrating chamber giving rise to no waste
     • Ideally suited for field work
     • Easy to carr y
     • 250ml, 500ml and 1L sizes available Coloured pH Buffer solutions in Twin-neck containers with integrated calibrating chamber. Tested at 20°C and certified by Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in various pack sizes. Description Product No. 500ml Product No. 1L Product No. 5L Buffer Solution pH 4.00 (Red) ±0.01 @ 20°C 10402CTT 10405CTT 1040CTT Buffer Solution pH 7.00 ( Yellow) ±0.01 @ 20°C 10702CTT 10705CTT 1070CTT Buffer Solution pH 10.00 (Blue) ±0.01 @ 20°C 11002CTT 11005CTT 1100CTT   Coloured pH Buffer solutions in Twin-neck containers with integrated calibrating chamber. Tested at 25°C and cer tified by Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in various pack sizes. Description Product No. 500ml Product No. 1L Buffer Solution pH 4.00 (Red) ±0.01 @ 25°C 1040525CTT 104025CTT Buffer Solution pH 7.00 ( Yellow) ±0.01 @ 25°C 1070525CTT 107025CTT Buffer Solution pH 10.00 (Blue) ±0.01 @ 25°C 1100525CTT 110025CTT      

pH Buffer Standards NIST values @ 20°C

Clear, Colourless NIST Value pH Buffer Solutions. Tested at 20°C and cer tified by Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in 500ml bottles. Other pack sizes available upon request. Product No. Descri[tion Pack Size 101675 Buffer SolutionpH 1.675 @ 20°C 500ml 101677 Buffer SolutionpH 1.677 @ 20°C 500ml 103788 Buffer SolutionpH 3.788 @ 20°C 500ml 104001 Buffer SolutionpH 4.001 @ 20°C 500ml 106881 Buffer SolutionpH 6.881 @ 20°C 500ml 107429 Buffer SolutionpH 7.429 @ 20°C 500ml 109225 Buffer SolutionpH 9.225 @ 20°C 500ml 110062 Buffer SolutionpH 10.062 @ 20°C 500ml 112627 Buffer SolutionpH 12.627 @ 20°C 500ml          

Conductivity Standards

Accuracy
All standards have a specification of ± 1%, except 1.30μS/cm, which has a specification of 1.25 - 1.35μS/cm. This high level of accuracy enables the standards to be used as calibrators and/or controls in fulfilment of the most exacting industrial statutor y requirements, for example the United States Pharmacopoeia monograph for Water for Injection. Product No. Description Pack Size CSKC13 1.30µS/cm @ 25°C 250ml CSKC136 1.30µS/cm @ 25°C 6x250ml CSKC3 3µS/cm  @ 25°C 250ml CSKC5 5µS/cm  @ 25°C 500ml CSKC10 10µS/cm @ 25°C 500ml CSKC20 20µS/cm @ 25°C 500ml CSKC238 23.8µS/cm @ 25°C 500ml CSKC25 25µS/cm @ 25°C 500ml CSKC50 50µS/cm @ 25°C 500ml CSKC84 84µS/cm @ 25°C 500ml CSKC100 100µS/cm @ 25°C 500ml CSKCS 147µS/cm @ 25°C 500ml CSKC150 150µS/cm @ 25°C 500ml CSKC185 185µS/cm @ 25°C 500ml CSKC200 200µS/cm @ 25°C 500ml CSKC250 250µS/cm @ 25°C 500ml CSKC300 300µS/cm @ 25°C 500ml CSKC400 400µS/cm @ 25°C 500ml CSKC500 500µS/cm @ 25°C 500ml CSKC718 718µS/cm @ 25°C 500ml CSKC1000 1000µS/cm @ 25°C 500ml CSKCL 1413µS/cm @ 25°C 500ml CSKC2M 2000µS/cm @ 25°C 500ml CSKC2500 2500µS/cm @ 25°C 500ml CSKC3M 3000µS/cm @ 25°C 500ml CSKC5M 5,000µS/cm @ 25°C 500ml CSKC7M 7,000µS/cm @ 25°C 500ml CSKC10M 10,000µS/cm @ 25°C 500ml CSKC12880 12,880µS/cm @ 25°C 500ml CSKC20M 20,000µS/cm @ 25°C 500ml CSKC30M 30,000µS/cm @ 25°C 500ml CSKC40M 40,000µS/cm @ 25°C 500ml CSKC50M 50,000µS/cm @ 25°C 500ml CSKC60M 60,000µS/cm @ 25°C 500ml CSKC80M 80,000µS/cm @ 25°C 500ml CSKC100M 100,000µS/cm @ 25°C 500ml CSKC111800 111,800µS/cm @ 25°C 500ml CSKC150M 150,000µS/cm @ 25°C 500ml CSKC200M 200,000µS/cm @ 25°C 500ml CSKC300M 300,000µS/cm @ 25°C 500ml CSKC350M 350,000µS/cm @ 25°C 500ml CSKC400M 400,000µS/cm @ 25°C 500ml CSKC450M 450,000µS/cm @ 25°C 500ml CSKC500M 500,000µS/cm @ 25°C 500ml   Guaranteed Stability
As a result of the extensive R&D that led to our innovative manufacturing process, Reagecon can guarantee the stability of their complete range of conductivity standards over their entire shelf life. The stability of fered by Reagecon’s conductivity standards varies from that of their competitors in one vital area. We can guarantee that our conductivity standards will remain within specification, (up to their expir y date), right through their working life, regardless of when the bottle was first opened provided Good Laborator y Practise is adhered to. This eliminates the need to open a fresh bottle of standard ever y time the product is used. ( The 1.30μS/cm conductivity standard is packaged in single-dose bottles and each bottle when opened can only be used once.) The shelf life of the products from their date of manufacture are given below.   Conductivity Value (µS/cm) Shelf Life 1.3 & 3 3 months 5 & 10 6 months 20 -147 12 months 200 - 500,000 18 months          

pH Buffers @ 25 C

Ph Buffers 25°C Clear, Colourless pH Buffer Solutions. Tested at 25°C and cer tified by Reagecon’s ISO 17025 Accredited
Test Method. NIST traceable and presented in various pack sizes Description Product No. 500ml Product No. 1L Buffer Solution pH 1.00 ±0.02  @25°C 1010525 101025 Buffer Solution pH 1.68 ±0.02  @25°C 10168 1016825 Buffer Solution pH 2.00 ± 0.02  @ 25°C 1020525 102025 Buffer Solution pH 3.00 ± 0.02  @ 25°C 1030525 103025 Buffer Solution pH 4.00 ± 0.01  @ 25°C 1040525 104025 Buffer Solution pH 4.01 ± 0.0  @ 25°C 10101255   Buffer Solution pH 5.00 ± 0.01  @ 25°C    1050525 105025 Buffer Solution pH 6.00 ± 0.01  @ 25°C   1060525 106025 Buffer Solution pH 6.80 ± 0.01  @ 25°C   1068525 106825 Buffer Solution pH 6.86 ± 0.01  @ 25°C   10168805   Buffer Solution pH 7.00 ± 0.01  @ 25°C   1070525 107025 Buffer Solution pH 8.00 ± 0.01   @ 25°C   1080525 108025 Buffer Solution pH 9.00 ± 0.01   @ 25°C   1090525 109025 Buffer Solution pH 10.00 ± 0.01  @ 25°C 1100525 110025 Buffer Solution pH 10.01 ± 0.01  @ 25°C 11001525   Buffer Solution pH 11.00 ± 0.05  @ 25°C 1110525 111025 Buffer Solution pH 12.00 ± 0.05  @ 25°C 1120525 112025 Buffer Solution pH 12.45 ± 0.50  @ 25°C 11245525   Buffer Solution pH 13.00 ± 0.05  @ 25°C 1130525 113025

pH Buffer Standards DIN 19266 values @ 25 C

Clear, Colourless DIN Value pH Buffer Solutions. Tested at 25°C and cer tified by Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in 500ml bottles. Other pack sizes available upon request Product No. Description  Pack Size 101679 Buf fer Solution pH 1.679 @25°C  500ml 103776 Buf fer Solution pH 3.776 @25°C  500ml 104005 Buf fer Solution pH 4.005 @25°C  500ml 10687 Buf fer Solution pH 6.865 @25°C 500ml 107413 Buf fer Solution pH 7.413 @25°C 500ml 109180 Buf fer Solution pH 9.18 @25°C  500ml 110012 Buf fer Solution pH 10.012 @25°C 500ml 112454 Buf fer Solution pH 12.454 @25°C  500ml

High Resolution Buffers colour coded @ 25 C

High Resolution Buffers colour coded @ 25 C Coloured High Resolution pH Buffer solutions. Tested at 20°C or 25°C and cer tified by Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in 500ml bottles. Other pack sizes available upon request Product No. Description  Pack Size 104000C      Buffer Solution pH 4.000 (Red) ±0.010 @ 20°C 500ml 107000C Buffer Solution pH 7.000 ( Yellow) ±0.010 @ 20°C 500ml 110000C Buffer Solution pH 10.000 (Blue) ±0.010 @ 20°C  500ml H40525C Buf fer Solution pH 4.000 (Red) ±0.010 @25°C  500ml H70525C Buf fer Solution pH 7.000 ( Yellow) ±0.010 @25°C  500ml H100525C Buf fer Solution pH 10.000 (Blue) ±0.010 @25°C  500ml

Technical pH Buffer solutions @ 25 C

Technical pH Buffer solutions @ 25 C Coloured Technical pH Buffer solutions. Tested at 25°C and cer tified by  Reagecon’s ISO 17025 Accredited Test Method. NIST traceable and presented in various pack sizes.           Description  Product No. 250ml Product No. 500ml Product No. 1 l   Technical Buf fer Solution pH 2.00 ±0.02 @ 25°C, (Coloured) TB2002 TB200 TB2001   Technical Buf fer Solution pH 4.01 ±0.02 @ 25°C, (Coloured) TB4012 TB401 TB4011   Technical Buf fer Solution pH 4.60 ±0.02 @ 25°C, (Coloured) TB4602 TB406 TB46001   Technical Buf fer Solution pH 7.00 ±0.02 @ 25°C, (Coloured) TB7002  TB700 TB7001   Technical Buf fer Solution pH 9.21 ±0.02 @ 25°C, (Coloured) TB9212 TB921 TB9211   Technical Buf fer Solution pH 10.00 ±0.02 @ 25°C, (Coloured) TB1002 TB100 TB1001  

TDS Standard

TDS Standard Product No. Description  Pack Size     CS1382 1382 ppm NaCl at 25 C 500ml     TDS100 TDS Standard 100mg/L 1L     TDS250 TDS Standard 250mg/L 1L     TDS500 TDS Standard 500mg/L 1L     TDS1000 TDS Standard 1000mg/L 1L     TDS1500 TDS Standard 1500mg/L 1L     TDS2000 TDS Standard 2000mg/L 1L    

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