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                    產品介紹

                    pH緩衝液DIN 19266@ 25?C

                    無色,可溯源至NIST,ISO17025認證

                    描述

                    產品編號500ml

                    pH 1.679 ± 0.010 @25°C

                    101679

                    pH 3.776 ± 0.010 @25°C

                    103776

                    pH 4.005 ± 0.010 @25°C

                    104005

                    pH 6.865 ± 0.010 @25°C

                    10687

                    pH 7.413 ± 0.010 @25°C

                    107413

                    pH 9.180 ± 0.010 @25°C

                    109180

                    pH 10.012 ± 0.010 @25°C

                    110012

                    pH 12.454 ± 0.050 @25°C

                    112454

                     

                    pH緩衝液DIN 19267 @25°C

                    描述

                    產品編號500ml

                    pH 1.09 @25°C

                    101095

                    pH 3.06 @25°C

                    103065

                    pH 4.65 @25°C

                    104655

                    pH 6.79 @25°C

                    106795

                    pH 9.23 @25°C

                    109235

                    pH 12.75 @25°C

                    112755

                     

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