Concentration
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Nitrogen Std,1000 ppm N as NH3, 120 mL
Item #:
RIC/5455-4
Supplier #: 5455-4
Supplier #: 5455-4
Nitrogen Standard, as Ammonia; 1mL = 1mg N; 1000ppm N as ammonia (1216ppm NH3); Ricca Chemical; 120mL; Poly Bottle; 1/EA Exact Match 54554
Neutral Red TS, 120 mL
Item #:
RIC/5271-4
Supplier #: 5271-4
Supplier #: 5271-4
Neutral Red, Test Solution, 0.1% (w/v), Clear, red liquid; Ricca Chemical; 120mL; Poly natural; CAS: 553-24-2 (Neutral Red); 67-56-1 (Methanol); 64-17-5 (Ethanol); 7732-18-5 (Water, Deionized); 1/EA Exact Match 52714
Ninhydrin Solution R, 120 mL
Item #:
RIC/5309-4
Supplier #: 5309-4
Supplier #: 5309-4
Ninhydrin Solution, Reagent, Clear, colorless to light yellow liquid; Ricca Chemical; 120mL; Glass amber; CAS: 485-47-2 (Ninhydrin); 64-19-7 (Acetic Acid); 71-36-3 (n-Butanol (n-Butyl Alcohol, 1-Butanol)); 7732-18-5 (Water, Deionized); 1/EA Exact Match 53094
Nitrogen Std,1000 ppm N as NO3, 120 mL
Item #:
RIC/5459-4
Supplier #: 5459-4
Supplier #: 5459-4
Nitrogen Standard (as Nitrate); 1mL = 1mg N; 1000ppm N as nitrate, 4427ppm NO3sup-; Ricca Chemical; 120mL; Poly natural; For ASTM; EPA for Nitrate Nitrogen; 1/EA Exact Match 54594
Nitrogen Std, 250 ppm N as NO2, 120 mL
Item #:
RIC/5460-4
Supplier #: 5460-4
Supplier #: 5460-4
Nitrogen Standard, 250ppm N as Nitrite; Clear, colorless liquid; Ricca Chemical; 120mL; Poly natural; M.P.: 0deg.C; B.P.: 100deg.C; CAS: 67-66-3, 7632-00-0, 7732-18-5; 1/EA Exact Match 54604
Nitrogen Std,1000 ppm N as NO2, 120 mL
Item #:
RIC/5461-4
Supplier #: 5461-4
Supplier #: 5461-4
Nitrogen Standard; 1000 ppm N (3285 ppm NO2sup-); ASTM D 3867; 1mL= 1 mg N as NO2sup-; Meets ASTM Specifications; (KNO2sup- in Water); Ricca Chemical; 120mL; Poly natural; 1/EA Exact Match 54614
Nitrogen Std, 100 ppm N as NO2, 120 mL
Item #:
RIC/5461.1-4
Supplier #: 5461.1-4
Supplier #: 5461.1-4
Nitrogen Standard 1 mL 0.1 mg N 100 ppm N as Nitrite (328.5 ppm NO2) Ricca Chemical; 120mL; Glass amber; bp: Approx. 100; CAS: 67-66-3 (Chloroform (Trichloromethane)), 7732-18-5 (Water, Deionized), 7758-09-0 (Potassium Nitrite); 1/EA Exact Match 546114
Nitrate IC Std, 1k ppm N (NO3), 120 mL
Item #:
RIC/R5307900-120A
Supplier #: R5307900-120A
Supplier #: R5307900-120A
Nitrate IC Standard, 1000ppm N (4427ppm NO3sup-), Clear, colorless liquid; Ricca Chemical; 120mL; Poly natural; CAS: 7757-79-1 (Potassium Nitrate); 7732-18-5 (Water, Deionized); 1/EA Exact Match R5307900120
Nitric Acid, 62% w/w, 120 mL
Item #:
RIC/R5352620-500C
Supplier #: R5352620-500C
Supplier #: R5352620-500C
Nitric Acid, Aqueous Solution, 62% (w/w); 0.62; Clear, colorless to pale yellow liquid; Ricca Chemical; 500mL; Glass amber; M.P.: approx.0deg.C; B.P.: approx.100deg.C; CAS: 7697-37-2; 1/EA Exact Match R5352620500
