Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene], 3',6'-dichloro-, 1,1-dioxide 95%
S765251 / 250MG
CAS:77545-45-0
Sulfide standard solution 1μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 0.1μg/mL
S765557 / 20ML
CAS:NONE18765
Sulfide standard solution 1μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 0.1μg/mL
S765557 / 50ML
CAS:NONE18765
Sulfide standard solution 2μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 0.1μg/mL
S765558 / 20ML
CAS:NONE18765
Sulfide standard solution 2μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 0.1μg/mL
S765558 / 50ML
CAS:NONE18765
Sulfide standard solution 10μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 1μg/mL
S765559 / 50ML
CAS:NONE18765
Sulfide standard solution 10μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 1μg/mL
S765559 / 250ML
CAS:NONE18765
Sulfide standard solution 10μg/mL,基體: 0.025mol/L NaOH,不確定度(k=2): 1μg/mL
S765559 / 20ML
CAS:NONE18765