Stainless Steel Testing Reagent for Liquid Manganese Detection 304 Model 12ml*1
USD 6.99 USD
Specifications
| Brand | Unbranded |
| Unit Type | fl oz |
| Unit Quantity | 1Bottle=12ml |
Capacity: 12ml. 2 00 (ordina ry 201 ): red within 5 seconds, and red within 30 seconds is 200,200 materials are also good or bad; manganese exceeds the standard. 201 (Authentic 201): turns red in about 50 seconds; manganese exceeds the standard.