Double Monochromator,

Brand : Bentham

Model : DMc10

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6173 Bench pH Meter,

Brand : Jenco

Model : 6173

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6230 Portable pH Meter,

Standard Portable pH Meter The Jenco 6230M/6231M/6230N/6231N portable pH meters are economical, user friendly and have the right features for everyday field pH measurements

 

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Evaporator,

Brand : SENCO

 

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7220G VIS / 9200 UV,

Brand : Rayleigh

Model : 7220G VIS / 9200 UV

 

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pH meter 619,

Brand : Jenco

Model : 619

 

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