$25 - $50

AH2400-P Ammonia Solution, 25% (w/w), 500mL by AquaPhoenix

• As NH3Ammonia Solution/UN2672

Specifications

• Size: 500 mL
• Concentration: 25% v/v

FS2002-Q Fluoride Standard as F, 0.20 mg/L (ppm), 1L by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Hardness: 0.20 ppm

AH1025-Q Ammonium Hydroxide, 3% v/v, 1L by AquaPhoenix

• For cleaning silver anode or YSI DO probes

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Concentration: 3% v/v

FE-1250-C Flask, Erlenmeyer with screw cap 250mL by AquaPhoenix

Shatter-proof Nalgene™ Polycarbonate Erlenmeyer Flasks with Closure - suitable for many culturing techniques. Safer than glass flasks in shakers. Linerless closure protects contents from spills and contamination.

18527-72 Dual Thermocouple Connector, Mini, Female, Type-J; 1/ea by Digi-Sense

• Glass-filled nylon construction with molded barriers to prevent short circuit
• Each connector comes in ANSI color coded material: type J-black, type K-yellow, and type T-blue

FB7690-P Fluoride Buffer, 500mL by AquaPhoenix

• SeeTISAB III
• APHA For Fluoride, 4500-C

Specifications

• Packaging Type: Poly
• Size: 500 mL

BG4120-Q Bromcresol Green Indicator Solution 0.04% w/v, 1L by AquaPhoenix

• pH 3.8 (yellow) - 5.4 (blue)

Specifications

• Packaging Type: Poly
• Concentration: 0.04% w/v
• Size: 1.00 L
• pH Value: 3.8-5.4

FE-1000-G Flask, Glass Erlenmeyer 1000mL by AquaPhoenix

Pyrex™ Borosilicate Glass Heavy Duty Flask, Erlenmeyer style, rugged tooled top finish and wide mouth. Heavy duty wide-mouth rim to reduce chipping. Graduated in durable white enamel to show approximate capacity. White square marking space. Requires No.;11 stopper for sealing (not included)

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

18525-55 Type J Economic Hollow Thermocouple Probe 6" L, 36" E x t 24 Awg .125 Dia, Ungrounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

94299 Phenolphthalein Indicator Powder Pillows, 100 pk by AquaPhoenix

pH indicator for use in titrations. Color change: colorless to pink at ~pH 8.3. Pack of 100 powder pillows

AI6925-Q Alkalinity Indicator, Total, 1L by AquaPhoenix

• pH 4.6(pink) - 5.2(green)
• APHA for Alkalinity, 2320-B

Specifications

• Packaging Type: Poly
• pH Value: 4.6-5.2
• Size: 1.00 L