$25 - $50

SA1575-Q Sulfuric Acid, 0.25N, 1L by AquaPhoenix

• Sulfuric Acid/UN2796

Specifications

• Concentration: 0.25N
• Packaging Type: Poly
• Size: 1.00 L

ET1000-P Ethanol, 95%, denatured, ACS, 500mL by AquaPhoenix

• CAS No. 64-17-5
• CH3CH2OH FW=46.07
• Ethanol/UN1170

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Grade: ACS

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

SA1500-G Alkalinity Titrant, Sulfuric Acid 0.02N (N/50), 4L by AquaPhoenix

• APHA for Alkalinity, 2320-B
• Traceable to NIST
• 1 mL = 20 ppm as CaCO3 / 50 mL

Specifications

• Concentration: 0.02N (N/50)
• Packaging Type: Poly
• Size: 4.00 L

09035-10 Irreversible 5 to Point Vertical Temperature Label, 120 to 160°F/49 to 71°C; 10/Pk by Digi-Sense

Labels are made up of a series of temperature-sensitive elements sealed between heat-resistant substrates with transparent windows. Each element changes color distinctly as its rated temperature is met or exceeded. The changes to the label are irreversible, providing a temperature history of the surface being monitored. The labels will not delaminate when removed, allowing them to be attached to an inspection report to serve as a permanent record. Ideal for use in the food, automotive, molding and metal working industries. Accuracy is ±1.8°F below 212°F and ±1°F above 212°F. Shelf life: 1 year after date of purchase.

• Used as a quick inspection tool that the product is in usable condition during the shipping and receiving process
• Save time and money due to costly recalls
• Self-adhesive design

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

SA1663-Q Sulfuric Acid, 5.25N, 1L by AquaPhoenix

• Traceable to NIST
• Sulfuric Acid/UN2796

Specifications

• Concentration: 5.25N
• Packaging Type: Poly
• Size: 1.00 L

93323 Omni 32mm Eyepiece by Celestron

The 44 mm low power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.

Threaded barrels accept 1-1/4" Celestron thread-in filters.