BIOPHARM best sellers

#1 Methylene Blue 1% USP BIOPHARM Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested

$23.90 on Amazon

#2 Methylene Blue 1% USP BIOPHARM Methylene Blue, 1% USP (Pharmaceutical) Grade: 2×50 mL Twin Pack Glass: 3rd Party Tested

$42.22 on Amazon

#3 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 500 mL (1.06 Pint) Each — Color Coded — NIST Traceable for All pH Meters

$33.29 on Amazon

#4 pH/Oxygen Reduction Potential BIOPHARM pH/Oxygen Reduction Potential (ORP) Electrode Storage Solution, 250 mL (8.4 fl oz) — Suitable for All pH Meters — 1M KCl Solution — Keeps Your Probe Conditioned and Helps to Extend its Life

$14.50 on Amazon

#5 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution Kit 2-Pack — one pH 4.00 (red) and one pH 7.00 (Yellow), Each 500 mL (1.06 Pint) — NIST Traceable Reference Standards for All pH Meters

$23 on Amazon

#6 🆕 Triton X 100 Surfactant BIOPHARM Triton X-100 Surfactant (500 mL)

$30 on Ebay

#7 🔥 🆕 Buffer Calibration Test Biopharm Buffer Calibration Test 2-pack 8 oz (250 mL) pH 4.0 & pH 7.0

$17.99 on Ebay

#8 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters

$26 on Amazon

#9 Triton X 100 Surfactant Biopharm Triton X-100 Surfactant — 500 mL (1.06 Pint) | Nonionic Surfactant | Laboratory Cleaning Detergent | Not Diluted

$30 on Amazon

#10 Precious Jewelry Cleaner BIOPHARM Precious Jewelry Cleaner 16 fl oz Removes Tarnish & Cleans Precious Metals and Gemstones

$22.99 on Walmart

#11 Vegetable Glycerin USP BIOPHARM Vegetable Glycerin USP, Food Grade, Kosher, Twin Pack: 500 mL (1.06 Pint) Each

$24 on Amazon

#12 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution 2-Pack: pH 4.00 and pH 7.00 — 1 Quart (950 mL) Each — NIST Traceable Reference Standards for All pH Meters — Color Coded

$42 on Amazon

#13 Propylene Glycol USP BIOPHARM Propylene Glycol USP, Kosher, Food Grade, Twin Pack: 500 mL (16.9 fl oz, 1.06 Pint) Each

$24 on Amazon

#14 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution Kit 4-Pack — 250 mL (8.4 fl oz) Each: pH 4.00 Buffer, pH 7.00 Buffer, pH 10.00 Buffer, and Electrode Storage Solution — NIST Traceable Reference Standards

$33 on Amazon

#15 Conductivity Calibration BIOPHARM Conductivity Calibration Standard 3-Pack — 500 mL (1.06 Pint) Each: 84 μS, 1,413 μS and 12,880 μS

$41 on Amazon

#16 🆕 Phenolphthalein Indicator BIOPHARM Phenolphthalein Indicator 1% Solution 950 mL (1 Quart) Bottle Plus 1 Dropper

$36 on Ebay

#17 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution, pH 7.00 — 1 Quart (950 mL) — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow

$23 on Amazon

#18 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution, pH 4.00 — 1 Quart (950 mL) — NIST Traceable Reference Standards for All pH Meters | Color Coded Red

$23 on Amazon

#19 pH Buffer Calibration BIOPHARM pH Buffer Calibration Solution 2-Pack — 1 Gallon Each: pH 4.00 and pH 7.00 — NIST Traceable Reference Standards for All pH Meters

$76 on Amazon

#20 Phenolphthalein pH Indicator BIOPHARM Phenolphthalein pH Indicator 1% Solution — 250 mL (8.4 fl oz) Bottle Plus 1 Dropper Bottle containing 50 mL of Solution

$20.99 on Amazon